Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh dang » anh dong, anh dung, anh danh
anh bang » anh hoang, anh quang, tinh bang
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 chu xanh - ((anh dang) or (anh bang)) cua cong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((anh dang) OR (anh bang)) cua cong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((anh dang) or (anh bang)) cua cong cong san toan ban*.