Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » chieu sang, hieu lang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
hieu van » hieu va, thien van, lieu va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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 van) or (nhieu tang)) - thanh trung cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu van) OR (nhieu tang)) - thanh trung cua nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu van) or (nhieu tang)) - thanh trung cua nhung cong dan toan ban*.