Perhaps you should try some spelling variations:
cua cay » cua cac
va danh » va dinh, va dan, va hanh
cua cau » cua cac, cua chu, cua can
te sach » toc sach
hieu ve » hieu va, hieu van
danh co » danh cho, doanh co, anh co
cau luc » cau truc, cau phuc
tu sac » tu sach, tu cac, tu san
luc va » duc va, tuc va, loc va
ve cau » ke cau, va cau, ve cac
x hoi » xa hoi, o hoi, x ho

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 (te sach)) ky nang x hoi. hieu ve cau luc va danh co ((cua cau) OR (cua cay))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (te sach)) ky nang x hoi. hieu ve cau luc va danh co ((cua cau) OR (cua cay)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (te sach)) ky nang x hoi. hieu ve cau luc va danh co ((cua cau) OR (cua cay))".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (te sach)) ky nang x hoi. hieu ve cau luc va danh co ((cua cau) OR (cua cay))*.