Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
thanh tung » thanh cong
phung cong » nhung cong, phong cong, nhung chong
va phung » va phuong, van phung, va nhung
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cao » chan cho, chat cao, chay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chinh sach - ((thanh trung) or (thanh tung)) va phung cong dan chan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - ((thanh trung) OR (thanh tung)) va phung cong dan chan cao.
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - ((thanh trung) or (thanh tung)) va phung cong dan chan cao*.