Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thieu sang » chieu sang, thieu khang, thieu quang
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
nhung don » nhung van, nhung bo
thang va » hang va, trang va, thong va
dung lam » dung luan, dung tai, dung dat
ap dung » xay dung, van dung

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 - thanh thang va ((nhung don) or (thong cong)) ap dung lam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh thang va ((nhung don) OR (thong cong)) ap dung lam.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh thang va ((nhung don) or (thong cong)) ap dung lam*.