Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
hanh vai » hanh vi, hanh va, hanh tai
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
su cach » su sach, tu cach, cuu cach
tu nang » tru nang, tu nong, tu nano
xuc va » duc va, tuc va, luc va
su cac » tu cac, su cao, su can
va cam » va cac, va cao, va cai
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su cach) or (su cac)) tu nang x hoi. hieu ((va cam) OR (va cham)) xuc va hanh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su cach) OR (su cac)) tu nang x hoi. hieu ((va cam) OR (va cham)) xuc va hanh vai cua viet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su cach) or (su cac)) tu nang x hoi. hieu ((va cam) OR (va cham)) xuc va hanh vai cua viet*".