Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
truong cao » truong dai
huong van » huong dan, duong van, hong van
ho chinh » hoc chinh, cho chinh, hoa chinh
trung ha » trung hoc, trung tam, trung cap
van han » van hanh, van phan, van nhan
han ap » han tap, khan ap, dan ap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - hanh ((trung ha) OR (truong cao)) nhung huong van han ap~.
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - hanh ((trung ha) or (truong cao)) nhung huong van han ap*.