Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh tra, thanh tuan
thanh long » thanh cong, thang long, thanh huong
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
van thanh » van tuan
ban thanh » ban hanh, ban hang
tran van » luan van

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