Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
ky sang » ky dang, ky tang, duy sang
va cham » va chat, va tham
xuc van » duc van, luc van, vuc van
vai cua » dai cua, hai cua, lai cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((ky sang) or (ky nang)) xa hoi. lieu va cham xuc van hanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ky sang) OR (ky nang)) xa hoi. lieu va cham xuc van hanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) or (ky nang)) xa hoi. lieu va cham xuc van hanh vai cua triet*.