Perhaps you should try some spelling variations:
chon hoc » chon loc, chung hoc, chong doc
te sach » toc sach
luc van » luoc van, luu van, duc van
xuc van » duc van, vuc van, xuc ban
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
y nang » ky nang, ly nang, v nang
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 y nang ((chon hoc) or (cho hoc)). hieu ve cac ((xuc van) OR (luc van)) hanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((chon hoc) OR (cho hoc)). hieu ve cac ((xuc van) OR (luc van)) hanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((chon hoc) or (cho hoc)). hieu ve cac ((xuc van) OR (luc van)) hanh vi cua cau*".