Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
anh than » anh thanh, anh tuan, anh nhan
than cua » nhan cua, thai cua, ban cua
hieu ve » hieu va, hieu van
cam vuc » cam xuc
vuc van » duc van, luc van, thuc van
van anh » van thanh, tuan anh, van minh
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
ve cam » ve cham, ve cac, va cam
o hai » co hai, so hai, _ hai
o lai » o lao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang ((o hai) or (o lai)). hieu ve cam vuc van anh than cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang ((o hai) OR (o lai)). hieu ve cam vuc van anh than cua triet.
• Adding a wildcard symbol may retrieve word variants: tu san ky nang ((o hai) or (o lai)). hieu ve cam vuc van anh than cua triet*.