Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va danh » va dan, va hanh, dia danh
va dinh » van dinh, va kinh, va tinh
su viet » so viet
so cac » sao cac, so cap, o cac
ma hoi » mai hoi, ma hoa, me hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: so cac ky nang ((ma hoi) OR (xa hoi)). hieu va cham xuc ((va danh) or (va dinh)) va su viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so cac ky nang ((ma hoi) OR (xa hoi)). hieu va cham xuc ((va danh) OR (va dinh)) va su viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so cac ky nang ((ma hoi) OR (xa hoi)). hieu va cham xuc ((va danh) or (va dinh)) va su viet".
• Adding a wildcard symbol may retrieve word variants: so cac ky nang ((ma hoi) OR (xa hoi)). hieu va cham xuc ((va danh) or (va dinh)) va su viet*.