Rongzhag-koān

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.