Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tran » thanh trang, thanh toan, thanh tra
tan thong » toan thong, tran thong, tao thong
ho chieu » theo chieu, hoc thieu, doi chieu
tran tan » tran tuan, tran van, tran thanh
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu, hang dau
han ap » han tap, khan ap, dan ap

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tran tan thong ((cong dan) OR (cong tan)) ((phan dau) OR (han ap))~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tran tan thong ((cong dan) or (cong tan)) ((phan dau) or (han ap))*.