Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
tcvn hanh » tien hanh, toan hanh, tran hanh
doanh cua » doanh luan
cong cong » cong dong, trong cong, dung cong
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
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 tcvn hanh - hanh doanh cua cong cong tan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tcvn hanh - hanh doanh cua cong cong tan ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tcvn hanh - hanh doanh cua cong cong tan ((toan tai) or (toan ban))*.