Perhaps you should try some spelling variations:
loai hoc » logic hoc, loai khoa, dai hoc
hanh vai » hanh vi, hanh va, hanh tai
ky mang » ky nang, ke mang, ky dang
lai hoi » dai hoi, lai hoa, lai roi
hieu so » thieu so
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tu sac » tu sach, tu san, tu bac
so cam » so cap, so lam, bo cam
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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) or (tu cac)) ky mang ((lai hoi) or (loai hoc)). hieu so cam xuc va hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky mang ((lai hoi) OR (loai hoc)). hieu so cam xuc va hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky mang ((lai hoi) or (loai hoc)). hieu so cam xuc va hanh vai cua tu*.