Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
theo chuc » theo chu, tho chu, treo chu
cua thong » cua thuong, cua khong, cua tong
dung cua » dung luan, dung cho
cong van » cong vang, song van, cong tan
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 chuc nang - thanh dung cua thong ((cong van) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - thanh dung cua thong ((cong van) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - thanh dung cua thong ((cong van) or (cong san)) toan tap*.