Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
hanh dai » hanh tai, hanh dao, vanh dai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hieu va » lieu va
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
cua cu » cua chu, cua cau, cua su
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 sach ky nang x hoi. ((hieu va) or (hieu qua)) cham xuc va hanh dai ((cua tre) or (cua cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang x hoi. ((hieu va) OR (hieu qua)) cham xuc va hanh dai ((cua tre) OR (cua cu)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x hoi. ((hieu va) or (hieu qua)) cham xuc va hanh dai ((cua tre) or (cua cu))*.