Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
nhung cong » dung cong, thong cong, hang cong
tran thanh » ban thanh, van thanh, quan thanh
hoc thieu » toc thieu, hoc hien
van nhung » van nhuong, va nhung, van hung
tan thanh » tang thanh, toan thanh, ban thanh
tran van » luan van

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tran van nhung cong ((tan thanh) OR (tran thanh)) lap~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran van nhung cong ((tan thanh) OR (tran thanh)) lap*.