Perhaps you should try some spelling variations:
tieu sang » chieu sang, tieu dung, tiem nang
tinh bang » tinh sang, tinh lang, tinh quang
dang cong » dung cong
anh tang » anh bang, anh dang, anh nang
cong tap » cuong tap, cong tac, cong tan
tap quan » tac quan, hai quan
va dang » van dang, va nang, va lang
quan ha » quan he

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - ((anh tang) or (tinh bang)) va dang cong tap quan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - ((anh tang) OR (tinh bang)) va dang cong tap quan ha.
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - ((anh tang) or (tinh bang)) va dang cong tap quan ha*.