Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua phuong » cuu phuong, cuc phuong, luan phuong
theo chu » theo chieu, cho chu, chao chu
chu nang » chuc nang, chua nang, cuu nang
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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 nang - thanh tung cua phuong ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu nang - thanh tung cua phuong ((cong tan) OR (cong san)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chu nang - thanh tung cua phuong ((cong tan) OR (cong san)) toan tap*.