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thanh truong » thanh trung, thanh thuong, thanh tung
truong kha » truong khoa, truong khac, truong khanh
chau tinh » cuu tinh, ha tinh, cua tinh
nang cong » nang song, dang cong, bang cong
doi chau » doi chieu, gioi chau, hoi chu
kha nang » phap nang, ky nang, ki nang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man