Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
ganh nang » anh nang, nganh nong, van nang
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

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 xanh - ((anh tang) or (ganh nang)) cua nhung cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((anh tang) OR (ganh nang)) cua nhung cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((anh tang) or (ganh nang)) cua nhung cong san toan ban*.