Perhaps you should try some spelling variations:
kinh cau » sinh cau, kinh can, minh cau
cau theo » cau thi, cau tao
te sach » toc sach
cau duc » cao duc, cau luc, chu duc
va dinh » van dinh, va tinh, vu dinh
va kinh » va tinh, qua kinh
y nang » ky nang, ly nang, v nang
va cau » van cau, va cac, va dau
x hoi » xa hoi, o hoi, 5 hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((x hoi) or (x ho)). lieu va cau duc ((va dinh) or (va kinh)) kinh cau theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((x hoi) OR (x ho)). lieu va cau duc ((va dinh) OR (va kinh)) kinh cau theo.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((x hoi) or (x ho)). lieu va cau duc ((va dinh) or (va kinh)) kinh cau theo*.