Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua ca
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
lai cua » dai cua, hai cua, lai chau
su dan » su dang, cu dan, su can
so dan » co dan, so dac
cua tu » cua tuc, cua su, cua cu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((su dan) OR (so dan)) ky nang xa hoi. hieu qua cam xuc ((va hanh) OR (va danh)) lai cua tu~.
• Adding a wildcard symbol may retrieve word variants: ((su dan) or (so dan)) ky nang xa hoi. hieu qua cam xuc ((va hanh) or (va danh)) lai cua tu*.