Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
dinh lam » tinh lao
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
sach ky » sac ky, sach y, sach ty
tang ma » mang may, tang van
hieu va » lieu va, hieu qua
va cham » va chat, va tham
xuc nam » duc nam, xuc cam, cuc nam

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 cao) or (tang ma)) hoa. hieu va cham xuc nam ((dinh van) or (dinh lam)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((nang cao) OR (tang ma)) hoa. hieu va cham xuc nam ((dinh van) OR (dinh lam)) cua viet.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((nang cao) or (tang ma)) hoa. hieu va cham xuc nam ((dinh van) or (dinh lam)) cua viet*.