Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh tra » thanh toan, thanh hoa
nang dung » dang dung, nang dong, rang dung
dung cong » dung trong
van thanh » ban thanh, van tuan
tra nang » thi nang, kha nang, da nang
van toan » van tuan, van tan, manh toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (nhieu tang)) - thanh tra nang dung cong ((van toan) or (van thanh)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (nhieu tang)) - thanh tra nang dung cong ((van toan) OR (van thanh)) tap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (nhieu tang)) - thanh tra nang dung cong ((van toan) or (van thanh)) tap*.