Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong danh » cuong danh, cong thanh, cong khanh
chi xanh » chi anh, chi danh, chi hanh
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
doi chi » doi khi
tuan cu » tuan tu, quan cua, tuan thu

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 tung ((cua dung) or (cua dang)) ((cong danh) OR (cong dan)) tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - thanh tung ((cua dung) OR (cua dang)) ((cong danh) OR (cong dan)) tuan cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - thanh tung ((cua dung) or (cua dang)) ((cong danh) OR (cong dan)) tuan cu".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh tung ((cua dung) or (cua dang)) ((cong danh) OR (cong dan)) tuan cu*.