Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cua tre » cua te, cuu tre, dua tren
vu ban » tu ban, va ban
ban ky » van ky, dan ky
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu ban ky nang x hoi. hieu ve cham xuc ((ban thanh) or (van hanh)) vi ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ban ky nang x hoi. hieu ve cham xuc ((ban thanh) OR (van hanh)) vi ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ban ky nang x hoi. hieu ve cham xuc ((ban thanh) or (van hanh)) vi ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: vu ban ky nang x hoi. hieu ve cham xuc ((ban thanh) or (van hanh)) vi ((cua tre) OR (cua triet))*.