Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
nhung cong » dung cong, thong cong, nhung don
lieu tinh » trieu tinh, diep tinh, bien tinh
thanh cua » tranh cua, than cua, hanh cua
hang cong » dang cong, hang nong, bang cong
hoc lieu » hoc dieu, hoc sieu, hoc tieu
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc lieu tinh - doanh thanh cua ((nhung cong) or (hang cong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc lieu tinh - doanh thanh cua ((nhung cong) OR (hang cong)) dan toan cao*.