Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien xanh » hien hanh, hien nhanh, chieu xanh
doanh cua » doanh luan
dang cong » dung cong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than tap » han tap, phan tap, than cap
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh doanh cua dang cong dan ((than tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh doanh cua dang cong dan ((than tap) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh doanh cua dang cong dan ((than tap) or (toan tap))*.