Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
van doanh » toan doanh, van dong, van thanh
hieu lang » chieu sang, hieu quang, nhieu tang
dung cong » dung trong
hieu van » hieu va, thien van, lieu va
tan toan » tan tran, tap toan, van 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 lang) or (hieu van)) - van doanh tai ((nhung cong) or (dung cong)) tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (hieu van)) - van doanh tai ((nhung cong) OR (dung cong)) tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (hieu van)) - van doanh tai ((nhung cong) or (dung cong)) tan toan ban*.