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chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
manh tung » manh hung, thanh tung
trong san » trong cac, cong san, dong san
tung tam » trung tam, vung tam, dung tam
tam dung » tam duong, tac dung, tan dung
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap