Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
van cam » van nam, van lam, van dam
van cau » van dau, van hau, van chat
va danh » va dinh, va dan, va hanh
danh du » danh dau, danh tu, dinh du
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
du cua » duy cua, dau cua, dum cua

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 ho. hieu ((van cam) or (van cau)) xuc va danh du cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x ho. hieu ((van cam) OR (van cau)) xuc va danh du cua viet.
• Adding a wildcard symbol may retrieve word variants: te sach y nang x ho. hieu ((van cam) or (van cau)) xuc va danh du cua viet*.