Sêrtar-koān

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Sêrtar-koān (Chōng-gí: གསེར་ཐར།, Hàn-gí: 色達縣) sī Tiong-kok Sù-chhoan-séng Garzê Chōng-cho̍k Chū-tī-chiu ê chi̍t ê koān.