Perhaps you should try some spelling variations:
thanh trung » thanh tung
cuong dung » tuong duong, thong dung
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
chi xanh » chi anh, chi danh, chi hanh
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 xanh - thanh trung ((cuong dung) or (ung dung)) cong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - thanh trung ((cuong dung) OR (ung dung)) cong thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung ((cuong dung) or (ung dung)) cong thanh toan cao*.