Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
hanh doanh » hang doanh, chinh doanh, doanh doanh
phong cong » phong chong, thong cong, chong cong
doanh va » doan va, doanh tai, doanh cua
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) OR (theo tieu)) xanh - hanh doanh va phong cong dan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) xanh - hanh doanh va phong cong dan phan tu".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) xanh - hanh doanh va phong cong dan phan tu*.