Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
va thanh » gia thanh, ban thanh, va tinh
cham xuc » cam xuc, chat xuc, cham soc
van cham » van chat, van tham, va cham
hieu van » hieu va, thien van, lieu va
tru nang » tra nang, tri nang, truc nano
tu nang » tu nong, tu nano, tu lang
van anh » van thanh, tuan anh, van minh
su cach » su sach, tu cach, su cac
vai va » mai va, dai va, hai va
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach ((tu nang) OR (tru nang)) o hoi. hieu van cham xuc ((va thanh) or (van anh)) vai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach ((tu nang) OR (tru nang)) o hoi. hieu van cham xuc ((va thanh) OR (van anh)) vai va triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cach ((tu nang) OR (tru nang)) o hoi. hieu van cham xuc ((va thanh) or (van anh)) vai va triet".
• Adding a wildcard symbol may retrieve word variants: su cach ((tu nang) OR (tru nang)) o hoi. hieu van cham xuc ((va thanh) or (van anh)) vai va triet*.