Perhaps you should try some spelling variations:
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
ban banh » ban hanh, ban anh, ban danh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cuu tre, cua triet, dua tren
banh d » anh d, binh d
cua te » cua tu

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 ty nang ((x ho) or (xa hoi)). hieu qua cham xuc ban banh d ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang ((x ho) OR (xa hoi)). hieu qua cham xuc ban banh d ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang ((x ho) or (xa hoi)). hieu qua cham xuc ban banh d ((cua tre) or (cua te))*.