Perhaps you should try some spelling variations:
thanh va » thanh van, hanh va, thanh ha
tu cach » tu cac
hieu va » lieu va, hieu qua
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
cua te » cua tu
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: ((tu cach) or (te sach)) ty nang x hoi. hieu va cam xuc va ((thanh va) or (hanh vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (te sach)) ty nang x hoi. hieu va cam xuc va ((thanh va) OR (hanh vi)) cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (te sach)) ty nang x hoi. hieu va cam xuc va ((thanh va) or (hanh vi)) cua te*.