Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu san, tu bac
ve cam » ve cham, ve cac, va cam
cua cu » cua chu, cua cau, cua su
x hoi » xa hoi, x ho, 5 hoi
o hoi » co hoi, o hoc, o hai

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 nang ((x hoi) or (o hoi)). hieu ve cam duc va hanh dai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky nang ((x hoi) OR (o hoi)). hieu ve cam duc va hanh dai cua cu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky nang ((x hoi) or (o hoi)). hieu ve cam duc va hanh dai cua cu*.