Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan trung » xuan trung, tuan trung, quang trung
tran thanh » ban thanh, van thanh, quan thanh
hien xanh » hien hanh, hien nhanh, chieu xanh
dcong tac » dong tac, dong tai, cong tan
cong tac » cong ty

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 luan trung ((cong tac) or (dcong tac)) tran thanh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh doanh luan trung ((cong tac) OR (dcong tac)) tran thanh.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh doanh luan trung ((cong tac) or (dcong tac)) tran thanh*.