Perhaps you should try some spelling variations:
trong doanh » trong nganh
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu tach » thien hach, chiet tach, chieu sach
thanh tung » thanh cong
doanh phan » doanh nhan, doan phan, doanh thanh
hoc thieu » toc thieu, hoc hien
va trong » va truong, va thong, va tuong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tach - ((thanh trung) or (thanh tung)) va trong doanh doanh phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tach - ((thanh trung) OR (thanh tung)) va trong doanh doanh phan tu.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tach - ((thanh trung) or (thanh tung)) va trong doanh doanh phan tu*.