Perhaps you should try some spelling variations:
phuong doanh » phuong danh, phuong doan, phuong hoang
nhung phuong » dung phuong, nhu phuong, truong phuong
trung tuan » trung thanh, trung tam, tran tuan
doanh hoan » doanh doanh, doanh khoa, doanh nhan
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trung cua » truong cua, trung cap, dung cua
hoan ban » hoang ban, toan ban, hon ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - hanh ((trung cua) or (trung tuan)) nhung phuong doanh hoan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - hanh ((trung cua) OR (trung tuan)) nhung phuong doanh hoan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh ((trung cua) or (trung tuan)) nhung phuong doanh hoan ban*.