Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
duong cong » dung cong, luong cong, duong trong
hoc thieu » toc thieu, hoc hien
dong cong » dung cong, dang cong, cong cong
ban hanh » ban hang
hanh cau » nhanh cau, hang cau, hanh cac

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 ((dong cong) or (duong cong)) ban hanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tran quang ((dong cong) OR (duong cong)) ban hanh cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran quang ((dong cong) or (duong cong)) ban hanh cau*.