Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
quang nhung » quang hung, quan nhung, quang phuong
phuong doan » phuong loan, phuong hoang, huong dan
hoc chinh » hoan chinh, hoc sinh, hoc kinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
doan toan » dan toan, doan tuan, doanh hoan
toan ban » van 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) or (hanh chinh)) sach - hanh tinh quang nhung phuong doan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chinh) OR (hanh chinh)) sach - hanh tinh quang nhung phuong doan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc chinh) or (hanh chinh)) sach - hanh tinh quang nhung phuong doan toan ban*.