Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » hoc hien
dang cong » dung cong
tan thanh » tran thanh, tang thanh, toan thanh
anh tang » anh bang, anh dang, anh nang
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh

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 thieu) OR (toc thieu)) xanh - ((anh tang) OR (nhanh lang)) cua dang cong tan thanh toan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) xanh - ((anh tang) or (nhanh lang)) cua dang cong tan thanh toan~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) xanh - ((anh tang) or (nhanh lang)) cua dang cong tan thanh toan*.