Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
dung cong » dung trong
ho nhieu » hop nhieu, ho chieu, he nhieu
anh tang » anh bang, anh dang, anh nang
van dung » van dong, xay dung, tin dung
cong anh » cong danh, dong anh, hong anh
toan tap » toan ban
tuan tai » toan tai, quan tai, tan tai
anh son » anh dong, tinh son

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - ((anh tang) or (anh son)) van dung cong anh ((toan tap) or (tuan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - ((anh tang) OR (anh son)) van dung cong anh ((toan tap) OR (tuan tai)).
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - ((anh tang) or (anh son)) van dung cong anh ((toan tap) or (tuan tai))*.