Perhaps you should try some spelling variations:
ngang cho » nang cho, ngang tho, sang cho
tu ngang » tu ngan, hu angang, vu ngan
te cach » ve cach, te sach, tu cach
cach tu » cach thuc
cho hoc » co hoc, khoa hoc
hieu va » lieu va, hieu qua
xuc ban » duc ban, cuc ban, quoc ban
duc van » duc va, duc tan, duc manh
cua cau » cua cac, cua chu, cua cay
vi cua » vai cua, di 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: te cach tu ngang cho hoc. hieu va cac ((xuc ban) OR (duc van)) hanh vi cua cau~.
• Adding a wildcard symbol may retrieve word variants: te cach tu ngang cho hoc. hieu va cac ((xuc ban) or (duc van)) hanh vi cua cau*.