Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
cuong cong » luong cong, duong cong, dung cong
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, trong cong, dung cong
san thanh » ban thanh, van thanh, son thanh
thanh cap » thanh lap, hanh cap, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh tran quang ((cuong cong) OR (cong cong)) san thanh cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tran quang ((cuong cong) OR (cong cong)) san thanh cap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran quang ((cuong cong) OR (cong cong)) san thanh cap*.