Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
danh dau » lanh dao, hang dau, danh tu
te sach » toc sach
nang ma » tang ma, sang ma, mang may
dau cua » dai cua, day cua, cau cua
hieu vu » hieu ve, hieu su, dieu vu
va danh » va dinh, va dan, va hanh
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
xuc va » duc va, tuc va, luc va
cua te » cua tu

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