Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
hanh manh » lanh manh, hoang manh, thanh minh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac
o chau » a chau, 3 chau, moc chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: o chau tinh - ((hanh manh) OR (hanh mang)) cua nhung ((cong dan) or (cong tac)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: o chau tinh - ((hanh manh) OR (hanh mang)) cua nhung ((cong dan) OR (cong tac)) than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "o chau tinh - ((hanh manh) OR (hanh mang)) cua nhung ((cong dan) or (cong tac)) than cap".
• Adding a wildcard symbol may retrieve word variants: o chau tinh - ((hanh manh) OR (hanh mang)) cua nhung ((cong dan) or (cong tac)) than cap*.