Perhaps you should try some spelling variations:
chinh xac » chinh sach, chinh tai, chinh ta
dung cong » dung trong
van thanh » ban thanh, van tuan
xac dung » xay dung, tac dung, sach dung
dan than » dan chan, ban than, dan toan
van than » van thang, van tuan, van phan
trieu » thieu, trien, tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong trieu tinh - hanh chinh xac dung cong ((((dan than) or (van than))) or (van thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong trieu tinh - hanh chinh xac dung cong ((((dan than) OR (van than))) OR (van thanh)) ban.
• Adding a wildcard symbol may retrieve word variants: dong trieu tinh - hanh chinh xac dung cong ((((dan than) or (van than))) or (van thanh)) ban*.