Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu sang » chieu sach, chieu xanh, hieu lang
hung cong » nhung cong, hung cuong, phung cong
hieu van » hieu va, thien van, lieu va
thang tu » thong tu, thanh tu, hang tu
cong tac » cong ty
tu hung » tu chung, tu nhung, tu vung
tac dan » tac danh, cac dan, tac da

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((chieu sang) or (hieu van)) - thanh thang tu hung cong tac dan ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((chieu sang) OR (hieu van)) - thanh thang tu hung cong tac dan ca*.