Perhaps you should try some spelling variations:
ngang cho » nang cho, ngang tho, sang cho
toc sach » hoc sach, thuoc sach, nuoc sach
chat xuc » chat huu, cam xuc, chao xu
doc sach » hoc sach, nuoc sach, dac sac
van hanh » van thanh, ban hanh, van anh
ty ngang » ly ngan, te ngan, tu ngan
cua cau » cua cac, cua chu, cua can
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
cho hoc » co hoc, khoa hoc
cua cay » cua cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sach) OR (doc sach)) ty ngang cho hoc. hieu ve chat xuc van hanh vi ((cua cau) or (cua cay))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sach) OR (doc sach)) ty ngang cho hoc. hieu ve chat xuc van hanh vi ((cua cau) OR (cua cay))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sach) OR (doc sach)) ty ngang cho hoc. hieu ve chat xuc van hanh vi ((cua cau) or (cua cay))*".