Rongzhag-koān

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Rongzhag-koān (Chōng-gí: རོང་བྲག།, Hàn-gí: 丹巴縣) sī Tiong-kok Sù-chhoan-séng Garzê Chōng-cho̍k Chū-tī-chiu ê chi̍t ê koān.