Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
hieu lang » chieu sang, hieu quang, nhieu tang
thang van » tang van, thanh van, thong van
hang cong » dang cong, hang nong, bang cong
cong lang » cong vang, cong luong, cong quang
toc hieu » toc thieu, doc hieu, hoc thieu
van hang » van khang, van hoang, van thang
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu lang - thanh thang van hang cong lang ((phan dau) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu lang - thanh thang van hang cong lang ((phan dau) OR (phan lap))*.