Perhaps you should try some spelling variations:
chat huu » pham huu
hanh vai » hanh vi, hanh va, hanh tai
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
dai hoi » dai hoc, dai hai, dai moi
hieu su » hieu sau, tieu su, hieu so
su chat » su phat, du chat, so chat
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tu sac » tu sach, tu cac, tu san
huu va » cuu va, tuu 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 sang) or (ky tang)) dai hoi. hieu su chat huu va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky sang) OR (ky tang)) dai hoi. hieu su chat huu va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky sang) or (ky tang)) dai hoi. hieu su chat huu va hanh vai cua te*.