Perhaps you should try some spelling variations:
nang cac » nang cao, bang cac, hang cac
cac khoi » cac thoi, cac khoan, cach thoi
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
va lang » va nang, hoa lang
lang de » vang de, dang de, lang du
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
de cua » le cua, te cua, dieu cua

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang cac khoi. hieu ((ve cam) OR (ve cac)) xuc va lang de cua tre~.
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang cac khoi. hieu ((ve cam) or (ve cac)) xuc va lang de cua tre*.