Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
dau cuu » dau cua, dau cuoi
va hanh » van hanh, va thanh, va danh
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
cao hoi » cau hoi, co hoi, cao hoc
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang
va dan » ca dan, va dao, va dap
va dau » va dao

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 cao hoi. hieu vu cham xuc ((va hanh) or (((va dan) OR (va dau)))) dau cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang cao hoi. hieu vu cham xuc ((va hanh) OR (((va dan) OR (va dau)))) dau cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang cao hoi. hieu vu cham xuc ((va hanh) or (((va dan) OR (va dau)))) dau cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang cao hoi. hieu vu cham xuc ((va hanh) or (((va dan) OR (va dau)))) dau cuu tre*.