Perhaps you should try some spelling variations:
danh lai » danh sai, gianh lai, dinh lam
ky sang » ky nang, ky dang, duy sang
lai cua » dai cua, hai cua, lai chau
ky tang » ky nang, ky dang, kho tang
va danh » va dinh, va dan, va hanh
va cham » va chat, va tham
te sac » te sach, te cac, te san
luc va » duc va, tuc va, loc va
cua te » cua tu
va cam » va cac, va cao, va cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ((ky sang) OR (ky tang)) xa hoi. hieu ((va cam) or (va cham)) luc va danh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ((ky sang) OR (ky tang)) xa hoi. hieu ((va cam) OR (va cham)) luc va danh lai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ((ky sang) OR (ky tang)) xa hoi. hieu ((va cam) or (va cham)) luc va danh lai cua te".
• Adding a wildcard symbol may retrieve word variants: te sac ((ky sang) OR (ky tang)) xa hoi. hieu ((va cam) or (va cham)) luc va danh lai cua te*.