Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
hanh dung » thanh dung, anh dung, hanh dong
tong cong » trong cong, cong cong, dung cong
doc hieu » toc thieu, hoc thieu, hoc hien
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (doc hieu)) xanh - hanh dung luan ((nhung cong) or (tong cong)) thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (doc hieu)) xanh - hanh dung luan ((nhung cong) OR (tong cong)) thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (doc hieu)) xanh - hanh dung luan ((nhung cong) or (tong cong)) thanh toan cau*.