Nang Koān

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(Tùi Nang-koān choán--lâi)

Nang-koān (Chōng-gí: སྣང་རྫོང་།, Hàn-gí: 朗縣) sī Tiong-kok Se-chōng Chū-tī-khu Nyingchi-chhī ê chi̍t ê koān.