Dêqên Koān

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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.