Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
thanh tung » thanh cong
lang thanh » dang thanh, tang thanh, lang thang
hoc thieu » toc thieu, hoc hien
van duong » van dong, van dung, hai duong
van phong » van dong, hai phong
cong lang » cong vang, cong luong, cong quang
thanh bac » nhanh bac, thanh bai, thanh san

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 tung ((van duong) or (van phong)) cong lang thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh tung ((van duong) OR (van phong)) cong lang thanh bac*.