Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung va » truong va, trang va, trung ha
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
hanh cac » hang cac, hanh cat, nhanh cay
so cuu » so huu, ho cuu, so cau
o cuu » ho cuu, _ cuu, o cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((o cuu) or (so cuu)) tinh - thanh trung va nhung ((cong dan) or (cong san)) hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((o cuu) OR (so cuu)) tinh - thanh trung va nhung ((cong dan) OR (cong san)) hanh cac.
• Adding a wildcard symbol may retrieve word variants: ((o cuu) or (so cuu)) tinh - thanh trung va nhung ((cong dan) or (cong san)) hanh cac*.