Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
thanh tung » thanh cong
doanh tinh » doan tinh, doanh thanh, nhanh tinh
hieu lang » chieu sang, hieu quang, nhieu tang
toan ban » van ban
ho hieu » ho chieu, hoi hieu, nho hieu
tung va » trung va, tuong va, dung va

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 tung va nhung doanh tinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tung va nhung doanh tinh toan ban*.