Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
cong doanh » cong danh, cong doan, dong doanh
hoc thieu » toc thieu, hoc hien
tranh van » trinh van, thanh van, tranh ban
thanh dau » thanh dat, thanh dam, thanh mau
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 - canh ((tranh van) or (tran van)) nhung cong doanh thanh dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ((tranh van) OR (tran van)) nhung cong doanh thanh dau*.