Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung cam » trung tam, trung cap, trung nam
nang nong » nang song, hang nong, nang dong
nong van » song van, nong dan, nong san
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chinh sach) or (chieu tinh)) - thanh trung cam nang nong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chieu tinh)) - thanh trung cam nang nong van toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chieu tinh)) - thanh trung cam nang nong van toan cao*.