Perhaps you should try some spelling variations:
sanh tru » sach truc, anh tu, danh tu
tru nang » tra nang, tri nang, truc nano
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
vai cua » dai cua, hai cua, lai cua
xuc van » duc van, luc van, vuc van
so sanh » do sanh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
vi cua » di cua
o hoc » co hoc, mo hoc, so hoc
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: so sanh tru nang ((x hoi) or (o hoc)). hieu ve cham xuc van hanh ((vi cua) or (vai cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh tru nang ((x hoi) OR (o hoc)). hieu ve cham xuc van hanh ((vi cua) OR (vai cua)) triet.
• Adding a wildcard symbol may retrieve word variants: so sanh tru nang ((x hoi) or (o hoc)). hieu ve cham xuc van hanh ((vi cua) or (vai cua)) triet*.