Perhaps you should try some spelling variations:
thanh trung » thanh tung
dang phuong » bang phuong, dung phuong, dan phuong
trung cua » truong cua, trung tuan, trung cap
so trieu » mot trieu, so dieu, so lieu
cua dang » cua cong, cua ban
dan toan » van toan, dan than, manh toan
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: so trieu tinh - thanh trung cua dang phuong ((dan toan) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so trieu tinh - thanh trung cua dang phuong ((dan toan) OR (van tan)) cao.
• Adding a wildcard symbol may retrieve word variants: so trieu tinh - thanh trung cua dang phuong ((dan toan) or (van tan)) cao*.