Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, kinh doanh
phong cong » phong chong, thong cong, chong cong
va phong » van phong, va phuong, va thong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - ((hanh doanh) OR (doanh doanh)) va phong cong dan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - ((hanh doanh) OR (doanh doanh)) va phong cong dan phan tu".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - ((hanh doanh) OR (doanh doanh)) va phong cong dan phan tu*.