Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
kinh doan » kinh doanh, minh doan, thinh doan
dung cong » dung trong
vang toan » dang toan, quang toan, vang trang
van toan » van tuan, van tan, van thanh
va dung » van dung, va duong, vat dung

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 tinh - kinh doan va dung cong ((vang toan) OR (van toan)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - kinh doan va dung cong ((vang toan) OR (van toan)) ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - kinh doan va dung cong ((vang toan) OR (van toan)) ban*.