Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
ve cai » ve cac, ve tai, ve cau
va cai » va cac, va bai, va dai
loc va » hoc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang xa hoi. hieu ((((ve cai) or (va cai))) or (ve cham)) loc va hanh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. hieu ((((ve cai) OR (va cai))) OR (ve cham)) loc va hanh vai cua viet.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang xa hoi. hieu ((((ve cai) or (va cai))) or (ve cham)) loc va hanh vai cua viet*.