Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
so chat » soat chat, song chat, cao chat
hieu so » thieu so
lai hoi » dai hoi, lai hoa, lai roi
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((ky sang) or (ky dang)) lai hoi. hieu so chat xuc ((va hanh) or (va danh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ky sang) OR (ky dang)) lai hoi. hieu so chat xuc ((va hanh) OR (va danh)) vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) or (ky dang)) lai hoi. hieu so chat xuc ((va hanh) or (va danh)) vai cua te*.