Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
sach ky » sac ky, sach y, sach ty
dau cua » day cua, cau cua, dan cua
hieu va » lieu va, hieu qua
sang ma » tang ma, nang ma, sang tao
hieu vu » hieu ve, hieu su, dieu vu
ky sang » ky nang, ky dang, ky tang
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau

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 sang ma hoi. ((hieu vu) or (hieu va)) cham xuc va dan ((dau cua) or (dai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky sang ma hoi. ((hieu vu) OR (hieu va)) cham xuc va dan ((dau cua) OR (dai cua)) te.
• Adding a wildcard symbol may retrieve word variants: te sach ky sang ma hoi. ((hieu vu) or (hieu va)) cham xuc va dan ((dau cua) or (dai cua)) te*.