Perhaps you should try some spelling variations:
nang chon » nang cho, nang cao, nang hoc
toc sach » doc sach, thuoc sach, nuoc sach
hoc sach » hoc sinh, hoc cac, hoc anh
chon hoc » cho hoc, chon loc, chung hoc
cac xuc » cam xuc, cac nuoc, chat xuc
doi cua » hoi cua
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
ty nang » ky nang, ty xang, ty hang
ve cac » va cac, vien 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 (hoc sach)) ty nang chon hoc. hieu ve cac xuc van anh ((doi cua) or (dai cua)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sach) OR (hoc sach)) ty nang chon hoc. hieu ve cac xuc van anh ((doi cua) OR (dai cua)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sach) OR (hoc sach)) ty nang chon hoc. hieu ve cac xuc van anh ((doi cua) or (dai cua)) cau*".