Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
huong van » huong dan, duong van, hong van
25 trieu » 30 trieu
quan ban » quang ban, quan van, luan ban
qua ban » cua ban, qua quan

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: 25 trieu tinh - hanh ((trung cua) OR (trung cap)) nhung huong van ((quan ban) OR (qua ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "25 trieu tinh - hanh ((trung cua) or (trung cap)) nhung huong van ((quan ban) OR (qua ban))~".
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - hanh ((trung cua) or (trung cap)) nhung huong van ((quan ban) OR (qua ban))*.