Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
tran manh » tran minh, tran thanh, tran van
cong dan » cong san, cong tan, huong dan
toan ban » van ban
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - thanh trung cua nhung cong dan ((toan ban) or (tran manh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh trung cua nhung cong dan ((toan ban) OR (tran manh)).
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh trung cua nhung cong dan ((toan ban) or (tran manh))*.