Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
thanh tra » thanh toan, thanh hoa
cong van » cong vang, cong san, song van
van tan » van tuan, van ban, van tai
tan tap » toan tap, han tap, tan tat
tra va » ra va, tra ha, tran van

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

• Performing a fuzzy search may retrieve terms with similar spellings: nghe hieu lang - thanh tra va nhung cong van tan tap~.
• Adding a wildcard symbol may retrieve word variants: nghe hieu lang - thanh tra va nhung cong van tan tap*.