Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
dat cuu » dat cau, dat cua
sach ky » sac ky, sach y, sach ty
vu cham » va cham, vu kham, tu cham
te sach » toc sach
hieu vu » hieu va, hieu ve, hieu su
cuu tre » cua tre, cau tren, cau treo
va dan » ca dan, va dao, va dap
va dau » va dao
ma hoi » mai hoi, ma hoa, me hoi

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