Perhaps you should try some spelling variations:
sang cho » danh cho, dung cho, sang tao
thuc van » thuc vat, thuc dan, thuc va
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
tu sang » thu sang, tu san, tu lang
cho hoc » co hoc, khoa hoc
qua cac » cua cac
xuc van » duc van, luc van, xuc ban
vuc van » duc van, luc van, chuc van
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.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu sang cho hoc. hieu qua cac ((xuc van) or (((vuc van) OR (thuc van)))) hanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu sang cho hoc. hieu qua cac ((xuc van) OR (((vuc van) OR (thuc van)))) hanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu sang cho hoc. hieu qua cac ((xuc van) or (((vuc van) OR (thuc van)))) hanh vi cua cau*".