Perhaps you should try some spelling variations:
khanh tinh » nhanh tinh, thanh tinh, khanh linh
cong khanh » cong thanh, cong khan, cong nhan
nang cong » nang song, dang cong, bang cong
kiem soat » kiem toan
dung dat » dung va, dung tai
va kiem » van kien
ki nang » ky nang
tinh tu » trinh tu, tinh thua, tinh yeu

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 dat va kiem soat ) or ( ki nang cong khanh tinh tu ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung dat va kiem soat ) OR ( ki nang cong khanh tinh tu ))*.