New quantum codes derived from images of cyclic codes View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2022-07-26

AUTHORS

Shixin Zhu, Hongzhe Guo, Xiaoshan Kai, Zhonghua Sun

ABSTRACT

Let q be a prime power and m≥2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$m \ge 2$$\end{document} be a positive integer. Based on classical cyclic codes, we construct new quantum codes by using images of cyclic codes. Three classes of quantum codes are derived from the Fq2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb {F}}_{q^2}$$\end{document} images of cyclic codes over Fq2m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb {F}}_{q^{2m}}$$\end{document}. Compared with the known ones, these new quantum codes have larger minimum distance or higher code rate. More... »

PAGES

254

References to SciGraph publications

  • 2020-03-16. Entanglement-assisted quantum codes from cyclic codes and negacyclic codes in QUANTUM INFORMATION PROCESSING
  • 2011-08-03. Asymmetric quantum Reed-Solomon and generalized Reed-Solomon codes in QUANTUM INFORMATION PROCESSING
  • 2020-06-11. The images of constacyclic codes and new quantum codes in QUANTUM INFORMATION PROCESSING
  • 2019-02-09. Two new families of entanglement-assisted quantum MDS codes from generalized Reed–Solomon codes in QUANTUM INFORMATION PROCESSING
  • 2019-03-22. New quantum constacyclic codes in QUANTUM INFORMATION PROCESSING
  • 2021-03-13. Four classes of new entanglement-assisted quantum optimal codes in JOURNAL OF APPLIED MATHEMATICS AND COMPUTING
  • 2020-06-10. New entanglement-assisted quantum MDS codes with length n=q2+15 in QUANTUM INFORMATION PROCESSING
  • 2020-05-22. On Steane-enlargement of quantum codes from Cartesian product point sets in QUANTUM INFORMATION PROCESSING
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/s11128-022-03603-9

    DOI

    http://dx.doi.org/10.1007/s11128-022-03603-9

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1149816298


    Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
    Incoming Citations Browse incoming citations for this publication using opencitations.net

    JSON-LD is the canonical representation for SciGraph data.

    TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

    [
      {
        "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
        "about": [
          {
            "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02", 
            "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
            "name": "Physical Sciences", 
            "type": "DefinedTerm"
          }, 
          {
            "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0206", 
            "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
            "name": "Quantum Physics", 
            "type": "DefinedTerm"
          }
        ], 
        "author": [
          {
            "affiliation": {
              "alternateName": "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China", 
              "id": "http://www.grid.ac/institutes/grid.256896.6", 
              "name": [
                "School of Mathematics, Hefei University of Technology, 230009, Hefei, Anhui, People\u2019s Republic of China", 
                "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Zhu", 
            "givenName": "Shixin", 
            "id": "sg:person.015137240401.68", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015137240401.68"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China", 
              "id": "http://www.grid.ac/institutes/grid.256896.6", 
              "name": [
                "School of Mathematics, Hefei University of Technology, 230009, Hefei, Anhui, People\u2019s Republic of China", 
                "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Guo", 
            "givenName": "Hongzhe", 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China", 
              "id": "http://www.grid.ac/institutes/grid.256896.6", 
              "name": [
                "School of Mathematics, Hefei University of Technology, 230009, Hefei, Anhui, People\u2019s Republic of China", 
                "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Kai", 
            "givenName": "Xiaoshan", 
            "id": "sg:person.011226740713.60", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011226740713.60"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China", 
              "id": "http://www.grid.ac/institutes/grid.256896.6", 
              "name": [
                "School of Mathematics, Hefei University of Technology, 230009, Hefei, Anhui, People\u2019s Republic of China", 
                "Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People\u2019s Republic of China"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Sun", 
            "givenName": "Zhonghua", 
            "id": "sg:person.015066547554.51", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015066547554.51"
            ], 
            "type": "Person"
          }
        ], 
        "citation": [
          {
            "id": "sg:pub.10.1007/s11128-020-02691-9", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1127823547", 
              "https://doi.org/10.1007/s11128-020-02691-9"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-020-02706-5", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1128398003", 
              "https://doi.org/10.1007/s11128-020-02706-5"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-019-2207-8", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1112038429", 
              "https://doi.org/10.1007/s11128-019-2207-8"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-020-02636-2", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1125695044", 
              "https://doi.org/10.1007/s11128-020-02636-2"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-020-02708-3", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1128421522", 
              "https://doi.org/10.1007/s11128-020-02708-3"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-019-2242-5", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1112946520", 
              "https://doi.org/10.1007/s11128-019-2242-5"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11128-011-0269-3", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1005265974", 
              "https://doi.org/10.1007/s11128-011-0269-3"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s12190-021-01523-y", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1136392966", 
              "https://doi.org/10.1007/s12190-021-01523-y"
            ], 
            "type": "CreativeWork"
          }
        ], 
        "datePublished": "2022-07-26", 
        "datePublishedReg": "2022-07-26", 
        "description": "Let q be a prime power and m\u22652\\documentclass[12pt]{minimal}\n\t\t\t\t\\usepackage{amsmath}\n\t\t\t\t\\usepackage{wasysym}\n\t\t\t\t\\usepackage{amsfonts}\n\t\t\t\t\\usepackage{amssymb}\n\t\t\t\t\\usepackage{amsbsy}\n\t\t\t\t\\usepackage{mathrsfs}\n\t\t\t\t\\usepackage{upgreek}\n\t\t\t\t\\setlength{\\oddsidemargin}{-69pt}\n\t\t\t\t\\begin{document}$$m \\ge 2$$\\end{document} be a positive integer. Based on classical cyclic codes, we construct new quantum codes by using images of cyclic codes. Three classes of quantum codes are derived from the Fq2\\documentclass[12pt]{minimal}\n\t\t\t\t\\usepackage{amsmath}\n\t\t\t\t\\usepackage{wasysym}\n\t\t\t\t\\usepackage{amsfonts}\n\t\t\t\t\\usepackage{amssymb}\n\t\t\t\t\\usepackage{amsbsy}\n\t\t\t\t\\usepackage{mathrsfs}\n\t\t\t\t\\usepackage{upgreek}\n\t\t\t\t\\setlength{\\oddsidemargin}{-69pt}\n\t\t\t\t\\begin{document}$${\\mathbb {F}}_{q^2}$$\\end{document} images of cyclic codes over Fq2m\\documentclass[12pt]{minimal}\n\t\t\t\t\\usepackage{amsmath}\n\t\t\t\t\\usepackage{wasysym}\n\t\t\t\t\\usepackage{amsfonts}\n\t\t\t\t\\usepackage{amssymb}\n\t\t\t\t\\usepackage{amsbsy}\n\t\t\t\t\\usepackage{mathrsfs}\n\t\t\t\t\\usepackage{upgreek}\n\t\t\t\t\\setlength{\\oddsidemargin}{-69pt}\n\t\t\t\t\\begin{document}$${\\mathbb {F}}_{q^{2m}}$$\\end{document}. Compared with the known ones, these new quantum codes have larger minimum distance or higher code rate.", 
        "genre": "article", 
        "id": "sg:pub.10.1007/s11128-022-03603-9", 
        "isAccessibleForFree": false, 
        "isFundedItemOf": [
          {
            "id": "sg:grant.8310862", 
            "type": "MonetaryGrant"
          }, 
          {
            "id": "sg:grant.8866173", 
            "type": "MonetaryGrant"
          }
        ], 
        "isPartOf": [
          {
            "id": "sg:journal.1052742", 
            "issn": [
              "1570-0755", 
              "1573-1332"
            ], 
            "name": "Quantum Information Processing", 
            "publisher": "Springer Nature", 
            "type": "Periodical"
          }, 
          {
            "issueNumber": "7", 
            "type": "PublicationIssue"
          }, 
          {
            "type": "PublicationVolume", 
            "volumeNumber": "21"
          }
        ], 
        "keywords": [
          "quantum codes", 
          "classical cyclic codes", 
          "new quantum codes", 
          "large minimum distance", 
          "code", 
          "images", 
          "distance", 
          "power", 
          "cyclic codes", 
          "minimum distance", 
          "high code rate", 
          "code rate", 
          "one", 
          "rate", 
          "integers", 
          "class", 
          "prime power", 
          "positive integer"
        ], 
        "name": "New quantum codes derived from images of cyclic codes", 
        "pagination": "254", 
        "productId": [
          {
            "name": "dimensions_id", 
            "type": "PropertyValue", 
            "value": [
              "pub.1149816298"
            ]
          }, 
          {
            "name": "doi", 
            "type": "PropertyValue", 
            "value": [
              "10.1007/s11128-022-03603-9"
            ]
          }
        ], 
        "sameAs": [
          "https://doi.org/10.1007/s11128-022-03603-9", 
          "https://app.dimensions.ai/details/publication/pub.1149816298"
        ], 
        "sdDataset": "articles", 
        "sdDatePublished": "2022-11-24T21:07", 
        "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
        "sdPublisher": {
          "name": "Springer Nature - SN SciGraph project", 
          "type": "Organization"
        }, 
        "sdSource": "s3://com-springernature-scigraph/baseset/20221124/entities/gbq_results/article/article_937.jsonl", 
        "type": "ScholarlyArticle", 
        "url": "https://doi.org/10.1007/s11128-022-03603-9"
      }
    ]
     

    Download the RDF metadata as:  json-ld nt turtle xml License info

    HOW TO GET THIS DATA PROGRAMMATICALLY:

    JSON-LD is a popular format for linked data which is fully compatible with JSON.

    curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s11128-022-03603-9'

    N-Triples is a line-based linked data format ideal for batch operations.

    curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s11128-022-03603-9'

    Turtle is a human-readable linked data format.

    curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s11128-022-03603-9'

    RDF/XML is a standard XML format for linked data.

    curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s11128-022-03603-9'


     

    This table displays all metadata directly associated to this object as RDF triples.

    132 TRIPLES      21 PREDICATES      50 URIs      34 LITERALS      6 BLANK NODES

    Subject Predicate Object
    1 sg:pub.10.1007/s11128-022-03603-9 schema:about anzsrc-for:02
    2 anzsrc-for:0206
    3 schema:author Nc1a78eb4064c4bcfbfa223bb4066bc7b
    4 schema:citation sg:pub.10.1007/s11128-011-0269-3
    5 sg:pub.10.1007/s11128-019-2207-8
    6 sg:pub.10.1007/s11128-019-2242-5
    7 sg:pub.10.1007/s11128-020-02636-2
    8 sg:pub.10.1007/s11128-020-02691-9
    9 sg:pub.10.1007/s11128-020-02706-5
    10 sg:pub.10.1007/s11128-020-02708-3
    11 sg:pub.10.1007/s12190-021-01523-y
    12 schema:datePublished 2022-07-26
    13 schema:datePublishedReg 2022-07-26
    14 schema:description Let q be a prime power and m≥2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$m \ge 2$$\end{document} be a positive integer. Based on classical cyclic codes, we construct new quantum codes by using images of cyclic codes. Three classes of quantum codes are derived from the Fq2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb {F}}_{q^2}$$\end{document} images of cyclic codes over Fq2m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb {F}}_{q^{2m}}$$\end{document}. Compared with the known ones, these new quantum codes have larger minimum distance or higher code rate.
    15 schema:genre article
    16 schema:isAccessibleForFree false
    17 schema:isPartOf N434a479b1c134085a2b7f1b234020952
    18 Nb66df66a1b6f4093832c497b91e6f361
    19 sg:journal.1052742
    20 schema:keywords class
    21 classical cyclic codes
    22 code
    23 code rate
    24 cyclic codes
    25 distance
    26 high code rate
    27 images
    28 integers
    29 large minimum distance
    30 minimum distance
    31 new quantum codes
    32 one
    33 positive integer
    34 power
    35 prime power
    36 quantum codes
    37 rate
    38 schema:name New quantum codes derived from images of cyclic codes
    39 schema:pagination 254
    40 schema:productId N51afea9063514179b65a1203039dd67c
    41 Nb3b840e0edb3461c9bd77c41fd6c32ba
    42 schema:sameAs https://app.dimensions.ai/details/publication/pub.1149816298
    43 https://doi.org/10.1007/s11128-022-03603-9
    44 schema:sdDatePublished 2022-11-24T21:07
    45 schema:sdLicense https://scigraph.springernature.com/explorer/license/
    46 schema:sdPublisher N997ad0b6a06a43e99bd9513d562dabeb
    47 schema:url https://doi.org/10.1007/s11128-022-03603-9
    48 sgo:license sg:explorer/license/
    49 sgo:sdDataset articles
    50 rdf:type schema:ScholarlyArticle
    51 N434a479b1c134085a2b7f1b234020952 schema:issueNumber 7
    52 rdf:type schema:PublicationIssue
    53 N51afea9063514179b65a1203039dd67c schema:name doi
    54 schema:value 10.1007/s11128-022-03603-9
    55 rdf:type schema:PropertyValue
    56 N805ece20c01c4c60bf1184bf2ce38d6e schema:affiliation grid-institutes:grid.256896.6
    57 schema:familyName Guo
    58 schema:givenName Hongzhe
    59 rdf:type schema:Person
    60 N997ad0b6a06a43e99bd9513d562dabeb schema:name Springer Nature - SN SciGraph project
    61 rdf:type schema:Organization
    62 Nb3b840e0edb3461c9bd77c41fd6c32ba schema:name dimensions_id
    63 schema:value pub.1149816298
    64 rdf:type schema:PropertyValue
    65 Nb66df66a1b6f4093832c497b91e6f361 schema:volumeNumber 21
    66 rdf:type schema:PublicationVolume
    67 Nc1a78eb4064c4bcfbfa223bb4066bc7b rdf:first sg:person.015137240401.68
    68 rdf:rest Nd0a40e68db5849bfbdd3d49de9f9af2d
    69 Nc48a5332a2314d02ac9c61fd88c9dd9f rdf:first sg:person.011226740713.60
    70 rdf:rest Nddee42c918d44776aea4a23c610c9211
    71 Nd0a40e68db5849bfbdd3d49de9f9af2d rdf:first N805ece20c01c4c60bf1184bf2ce38d6e
    72 rdf:rest Nc48a5332a2314d02ac9c61fd88c9dd9f
    73 Nddee42c918d44776aea4a23c610c9211 rdf:first sg:person.015066547554.51
    74 rdf:rest rdf:nil
    75 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
    76 schema:name Physical Sciences
    77 rdf:type schema:DefinedTerm
    78 anzsrc-for:0206 schema:inDefinedTermSet anzsrc-for:
    79 schema:name Quantum Physics
    80 rdf:type schema:DefinedTerm
    81 sg:grant.8310862 http://pending.schema.org/fundedItem sg:pub.10.1007/s11128-022-03603-9
    82 rdf:type schema:MonetaryGrant
    83 sg:grant.8866173 http://pending.schema.org/fundedItem sg:pub.10.1007/s11128-022-03603-9
    84 rdf:type schema:MonetaryGrant
    85 sg:journal.1052742 schema:issn 1570-0755
    86 1573-1332
    87 schema:name Quantum Information Processing
    88 schema:publisher Springer Nature
    89 rdf:type schema:Periodical
    90 sg:person.011226740713.60 schema:affiliation grid-institutes:grid.256896.6
    91 schema:familyName Kai
    92 schema:givenName Xiaoshan
    93 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011226740713.60
    94 rdf:type schema:Person
    95 sg:person.015066547554.51 schema:affiliation grid-institutes:grid.256896.6
    96 schema:familyName Sun
    97 schema:givenName Zhonghua
    98 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015066547554.51
    99 rdf:type schema:Person
    100 sg:person.015137240401.68 schema:affiliation grid-institutes:grid.256896.6
    101 schema:familyName Zhu
    102 schema:givenName Shixin
    103 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015137240401.68
    104 rdf:type schema:Person
    105 sg:pub.10.1007/s11128-011-0269-3 schema:sameAs https://app.dimensions.ai/details/publication/pub.1005265974
    106 https://doi.org/10.1007/s11128-011-0269-3
    107 rdf:type schema:CreativeWork
    108 sg:pub.10.1007/s11128-019-2207-8 schema:sameAs https://app.dimensions.ai/details/publication/pub.1112038429
    109 https://doi.org/10.1007/s11128-019-2207-8
    110 rdf:type schema:CreativeWork
    111 sg:pub.10.1007/s11128-019-2242-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1112946520
    112 https://doi.org/10.1007/s11128-019-2242-5
    113 rdf:type schema:CreativeWork
    114 sg:pub.10.1007/s11128-020-02636-2 schema:sameAs https://app.dimensions.ai/details/publication/pub.1125695044
    115 https://doi.org/10.1007/s11128-020-02636-2
    116 rdf:type schema:CreativeWork
    117 sg:pub.10.1007/s11128-020-02691-9 schema:sameAs https://app.dimensions.ai/details/publication/pub.1127823547
    118 https://doi.org/10.1007/s11128-020-02691-9
    119 rdf:type schema:CreativeWork
    120 sg:pub.10.1007/s11128-020-02706-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1128398003
    121 https://doi.org/10.1007/s11128-020-02706-5
    122 rdf:type schema:CreativeWork
    123 sg:pub.10.1007/s11128-020-02708-3 schema:sameAs https://app.dimensions.ai/details/publication/pub.1128421522
    124 https://doi.org/10.1007/s11128-020-02708-3
    125 rdf:type schema:CreativeWork
    126 sg:pub.10.1007/s12190-021-01523-y schema:sameAs https://app.dimensions.ai/details/publication/pub.1136392966
    127 https://doi.org/10.1007/s12190-021-01523-y
    128 rdf:type schema:CreativeWork
    129 grid-institutes:grid.256896.6 schema:alternateName Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People’s Republic of China
    130 schema:name Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology), 230009, Hefei, Anhui, People’s Republic of China
    131 School of Mathematics, Hefei University of Technology, 230009, Hefei, Anhui, People’s Republic of China
    132 rdf:type schema:Organization
     




    Preview window. Press ESC to close (or click here)


    ...