Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu tach » thien hach, chiet tach, chieu sach
doanh luan » doanh nhan
thanh sang » thanh san, thanh hang, thanh hoang
cong cong » cong dong, trong cong, dang cong
dung cong » dung trong
sang ban » hang ban, nang ban, sang bae

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu tach - doanh doanh luan ((cong cong) or (dung cong)) thanh sang ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu tach - doanh doanh luan ((cong cong) OR (dung cong)) thanh sang ban.
• Adding a wildcard symbol may retrieve word variants: toc thieu tach - doanh doanh luan ((cong cong) or (dung cong)) thanh sang ban*.