Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
nang xa » nang x, lang xa, nang ma
lang ha » long ha
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
luu tre » luu tru, cuu tre, luy tre
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
vi luu » vi lua

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

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