Perhaps you should try some spelling variations:
ngang cho » nang cho, ngang tho, sang cho
toc sach » hoc sach, thuoc sach, nuoc sach
doc sach » hoc sach, nuoc sach, dac sac
ban hanh » ban hang
ty ngang » ly ngan, te ngan, tu ngan
van hanh » van thanh, van anh, van ban
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
cho hoc » co hoc, khoa hoc
cua cau » cua cac, cua chu, cua cay
ve cac » va cac, vien cac
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: ((toc sach) OR (doc sach)) ty ngang cho hoc. hieu ve cac xuc ((van hanh) OR (ban hanh)) de cua cau~.
• Adding a wildcard symbol may retrieve word variants: ((toc sach) or (doc sach)) ty ngang cho hoc. hieu ve cac xuc ((van hanh) or (ban hanh)) de cua cau*.