Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
ky tang » ky dang, kho tang, ky trong
lai hoi » dai hoi, lai hoa, lai roi
hieu su » hieu sau, tieu su, hieu so
su chat » su phat, du chat, so chat
tu sac » tu sach, tu cac, tu san
xuc va » tuc va, luc va, xac va
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 sac ((ky tang) or (ky nang)) lai hoi. hieu su chat ((xuc va) or (duc va)) hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky tang) OR (ky nang)) lai hoi. hieu su chat ((xuc va) OR (duc va)) hanh dai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky tang) or (ky nang)) lai hoi. hieu su chat ((xuc va) or (duc va)) hanh dai cua te*.