Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
hoc chieu » ho chieu, hoc hien, hoc dieu
hoc thieu » toc thieu, hoc hien
tran van » luan van
van hung » van dung, manh hung, van duong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
chan cap » khan cap, than cap, cao cap

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: ((hoc chieu) OR (hoc thieu)) xanh - thanh tran van hung ((cong dan) OR (cong tan)) chan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (hoc thieu)) xanh - thanh tran van hung ((cong dan) OR (cong tan)) chan cap~".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (hoc thieu)) xanh - thanh tran van hung ((cong dan) OR (cong tan)) chan cap*.