Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
tong cong » trong cong, cong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (theo chu)) xanh - ((hanh doanh) OR (chinh doanh)) cua tong cong dan toan ban~.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (theo chu)) xanh - ((hanh doanh) or (chinh doanh)) cua tong cong dan toan ban*.