Perhaps you should try some spelling variations:
bien tinh » bi tinh, yen tinh, diep tinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
dung cong » dung trong
tinh cua » trinh cua, sinh cua, tinh chat
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (bien tinh)) - hanh tinh cua dung cong dan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (bien tinh)) - hanh tinh cua dung cong dan ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (bien tinh)) - hanh tinh cua dung cong dan ((toan ban) or (toan cao))*.