Perhaps you should try some spelling variations:
lang cac » bang cac, hang cac, dang cac
cac khoi » cac thoi, cac khoan, cach thoi
cham xuc » cam xuc, chat xuc, cham soc
hanh vii » hanh voi, hanh va, hanh noi
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
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 lang cac khoi. hieu ve cham xuc va ((hanh vii) or (hanh vi)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang cac khoi. hieu ve cham xuc va ((hanh vii) OR (hanh vi)) cau tren.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang cac khoi. hieu ve cham xuc va ((hanh vii) or (hanh vi)) cau tren*.