Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh phan » thanh pho, thanh san, thanh toan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
tranh va » tranh van, trang va, trinh va
tran van » luan van
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap

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 - hanh ((tranh va) or (((tran van) or (thanh phan)))) nhung cong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((tranh va) OR (((tran van) OR (thanh phan)))) nhung cong van toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((tranh va) or (((tran van) or (thanh phan)))) nhung cong van toan cao*.