Perhaps you should try some spelling variations:
dang cong » dung cong
ganh nang » anh nang, nganh nong, van nang
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
cua dang » cua cong, cua ban
toan cao » toan tap
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 chu xanh - ((anh tang) or (ganh nang)) cua dang cong ty ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((anh tang) OR (ganh nang)) cua dang cong ty ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((anh tang) or (ganh nang)) cua dang cong ty ((toan cao) or (toan ban))*.