Perhaps you should try some spelling variations:
thanh trung » thanh tung
chuc nganh » chuc nang, hoc nganh, cac nganh
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong van » cong vang, cong san, song van
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: cho ((chuc nganh) or (chieu sach)) - thanh trung cua nhung cong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc nganh) OR (chieu sach)) - thanh trung cua nhung cong van toan cao.
• Adding a wildcard symbol may retrieve word variants: cho ((chuc nganh) or (chieu sach)) - thanh trung cua nhung cong van toan cao*.