Perhaps you should try some spelling variations:
dung cong » dung trong
minh doan » minh doanh, minh toan, minh don
cong van » cong vang, cong san, song van
van kiem » va kiem, van kien, van hieu
doan van » doan va, hoang van, luan van
van phat » va phat, van chat, van phan
phat thi » pham thi, phan thi, phap thi
thi hanh » thi thanh
tin » tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung cong van kiem tra ) or ( minh doan van phat thi hanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung cong van kiem tra ) OR ( minh doan van phat thi hanh ))*.