Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
dang bai » dung bai, dang hai, dang ba
bai khoi » bai choi, mai khoi, tai khoi
hanh tai » thanh tai, hang tai, han tai
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ky dang » ky nang, ky danh
ca tren » cau tren, cu tren, la tren
xuc va » duc va, tuc va, luc va

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 dang bai khoi. hieu ve cham xuc va hanh tai ((cuu tre) or (ca tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky dang bai khoi. hieu ve cham xuc va hanh tai ((cuu tre) OR (ca tren)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky dang bai khoi. hieu ve cham xuc va hanh tai ((cuu tre) or (ca tren))*.