Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
thieu sang » chieu sang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
tranh cua » manh cua
doanh cua » doanh luan
van thanh » ban thanh, van tuan
dan toan » van toan, dan than, manh toan

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 sang - hanh ((tranh cua) or (doanh cua)) nhung tuong ((dan toan) or (van thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - hanh ((tranh cua) OR (doanh cua)) nhung tuong ((dan toan) OR (van thanh)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - hanh ((tranh cua) or (doanh cua)) nhung tuong ((dan toan) or (van thanh)) ban*.