Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
hoc thieu » toc thieu, hoc hien
trong tac » trong cac, tuong tac, trong tan
tran van » luan van
van dung » van dong, xay dung, tin dung
tac van » tac vang, cac van, tac va

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 dung trong tac van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran van dung trong tac van ban*.