Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
lang xa » lang ha, dang xay, lang van
dinh di » dinh du, dinh vi, danh di
va dinh » van dinh, va kinh, va tinh
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, nang ma, mang xa
va sach » van sach, va cach, a sach
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, de cua
va sac » va cac, va suc, va san

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((va sac) or (va sach)) ky ((nang xa) or (lang xa)) hoi. hieu vu cham xuc va dinh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((va sac) OR (va sach)) ky ((nang xa) OR (lang xa)) hoi. hieu vu cham xuc va dinh di cua tre.
• Adding a wildcard symbol may retrieve word variants: ((va sac) or (va sach)) ky ((nang xa) or (lang xa)) hoi. hieu vu cham xuc va dinh di cua tre*.