Dêqên Koān

Dêqên Koān (Chōng-gí: བདེ་ཆེན་རྫོང་, Hàn-gí: 德欽縣) sī Tiong-kok Hûn-lâm-séng Te̍k-khèng Chōng-cho̍k Chū-tī-chiu ê chi̍t ê koān.