Chainsky Koān (Lō͘-se-a-gí: Чаинский район) sī Lō͘-se-a Tomsk Chiu ê chi̍t ê koān (raion).

Chainsky Koān
Чаинский район
—  Koān  —

Chainsky Koān ê hui-kì
Hui-kì
Chainsky Koān ê uī-tì
Chainsky Koān ê uī-tì
Kok-ka  Lō͘-se-a
Chiu Tomsk Chiu
Bīn-chek
 - Lóng-chóng 7,242 km2
Jîn-kháu
 - Lóng-chóng 11,654 lâng
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Pang-bô͘:Tomsk Chiu