Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va tham » van tham, va cham, va thanh
va chat » van chat, va phat, cao chat
y nang » ky nang, ly nang, v nang
xuc va » tuc va, luc va, xac va
dan di » danh di, dan da, dan de
di cua » dai cua, doi cua, de 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 xa hoi. hieu ((va tham) or (va chat)) ((xuc va) or (duc va)) dan di cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ((va tham) OR (va chat)) ((xuc va) OR (duc va)) dan di cua viet.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((va tham) or (va chat)) ((xuc va) or (duc va)) dan di cua viet*.