Perhaps you should try some spelling variations:
thanh trung » thanh tung
chua xang » chua nang, chuc nang, chu bang
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
chu xanh » chu manh, chieu xanh, chuc danh
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chua xang)) - thanh trung cua cong cong van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - thanh trung cua cong cong van toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - thanh trung cua cong cong van toan tap*.