Perhaps you should try some spelling variations:
thanh trung » thanh tung
danh trung » dang trung, dinh trung, manh trung
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
van dung » van dong, xay dung, tin dung
cong san » cong tac
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
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 - ((danh trung) or (thanh trung)) van dung cong san ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((danh trung) OR (thanh trung)) van dung cong san ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((danh trung) or (thanh trung)) van dung cong san ((toan cau) or (toan tap))*.