Perhaps you should try some spelling variations:
than cua » nhan cua, thai cua, ban cua
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cam luc » cam xuc, cau luc
tu sac » tu cac, tu san, tu bac
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
va dan » ca dan, va dao, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu sach)) ky nang xa hoi. lieu va cam luc va dan ((dai cua) or (than cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu sach)) ky nang xa hoi. lieu va cam luc va dan ((dai cua) OR (than cua)) tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu sach)) ky nang xa hoi. lieu va cam luc va dan ((dai cua) or (than cua)) tre*.