Gyaca Koān

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(Tùi Gyaca-koān choán--lâi)

Gyaca-koān (Chōng-gí: རྒྱ་ཚ་རྫོང་།, Hàn-gí: 加查縣) sī Tiong-kok Se-chōng Chū-tī-khu Lhoka-chhī ê chi̍t ê koān.