Perhaps you should try some spelling variations:
tranh xay » trinh xay, trong xay, nganh xay
dung cong » dung trong
nhanh bac » nhanh ha, nhanh va
chi xanh » chi anh, chi danh, chi hanh
manh xay » nganh xay, van xay, dang xay
cong dan » cong san, cong tan, huong dan
than man » than ma, thanh san, tran manh
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 - hanh ((tranh xay) or (manh xay)) dung cong dan ((than man) or (nhanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh ((tranh xay) OR (manh xay)) dung cong dan ((than man) OR (nhanh bac)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh ((tranh xay) or (manh xay)) dung cong dan ((than man) or (nhanh bac))*.