Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
va hanh » van hanh, va thanh, va danh
bai cua » dai cua, bai ca, lai cua
ban cua » ban quan
hai cua » thai cua, dai cua, hoi cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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: tu sac ky nang xa hoi. hieu ve pham duc va hanh ((((bai cua) OR (ban cua))) OR (hai cua)) cu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. hieu ve pham duc va hanh ((((bai cua) OR (ban cua))) or (hai cua)) cu~".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ve pham duc va hanh ((((bai cua) OR (ban cua))) or (hai cua)) cu*.