Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
va hanh » van hanh, va thanh, va danh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
te sac » te sach, te cac, te san
cua tu » cua tuc, cua su, cua cu
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao

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: te sac ky lang xa hoi. hieu ((va cam) OR (cao chat)) luc va hanh thai ((cua te) OR (cua tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu ((va cam) or (cao chat)) luc va hanh thai ((cua te) OR (cua tu))~".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu ((va cam) or (cao chat)) luc va hanh thai ((cua te) OR (cua tu))*.