Perhaps you should try some spelling variations:
lang mai » lang dai, lang hai, lang man
mai khoi » mai khoa, tai khoa, cac khoi
cham xuc » cam xuc, chat xuc, cham soc
hanh vii » hanh voi, hanh va, hanh noi
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
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 lang mai khoi. hieu ve cham xuc va ((hanh vii) or (hanh vi)) ca tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang mai khoi. hieu ve cham xuc va ((hanh vii) OR (hanh vi)) ca tren.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang mai khoi. hieu ve cham xuc va ((hanh vii) or (hanh vi)) ca tren*.