Perhaps you should try some spelling variations:
nhanh dung » nhanh dong, hanh dung, nhanh hung
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
dung cua » dung luan, dung cho
tac doan » tap doan, tan doan, thai doan
doan cau » toan cau, doan dau, doan cap

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: theo tieu xanh - nhanh dung cua ((nhung cong) OR (thong cong)) tac doan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh dung cua ((nhung cong) or (thong cong)) tac doan cau*.