Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ve cham » va cham, ve chat, vu cham
nang xa » lang xa, nang ma, mang xa
va phan » van phan, va phat, va phap
hieu ve » hieu va, hieu van
va han » van han, va hanh, va hang
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
tai va » thai va, mai va, tri va
thiet » thieu

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 (nang x)) hoi. hieu ve cham xuc ((va han) or (va phan)) tai va thiet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky ((nang xa) OR (nang x)) hoi. hieu ve cham xuc ((va han) OR (va phan)) tai va thiet.
• Adding a wildcard symbol may retrieve word variants: su sac ky ((nang xa) or (nang x)) hoi. hieu ve cham xuc ((va han) or (va phan)) tai va thiet*.