Rutog Koān

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(Tùi Rutog-koān choán--lâi)

Rutog-koān (Chōng-gí: རུ་ཐོག་རྫོང་།, Hàn-gí: 日土縣) sī Tiong-kok Se-chōng Chū-tī-khu Ngari Tē-khu ê chi̍t ê koān.