Perhaps you should try some spelling variations:
triet hoat » trien hoat, triet hoc, thien hoat
minh cong » minh cuong, sinh cong, minh hoang
cong chan » cong nhan, cong chat, cong khan
dung quan » dung quang, dung luan, luong quan
li triet » tim triet, su triet, ve triet
quan li » quan ly, quan tri
doan » doanh, dan, toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( minh cong chan doan va van ) or ( tin dung quan li triet hoat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( minh cong chan doan va van ) OR ( tin dung quan li triet hoat )).
• Adding a wildcard symbol may retrieve word variants: (( minh cong chan doan va van ) or ( tin dung quan li triet hoat ))*.