Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
van hanh » van thanh, ban hanh, van anh
mai khoi » mai khoa, tai khoa, cac khoi
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
lai cua » dai cua, hai cua, lai chau
xuc van » duc van, luc van, vuc van
va cam » va cham, va cac, va cao
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ma hoi » mai hoi, ma hoa, me hoi

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 nang ((((ma hoi) or (mai khoi))) or (xa hoi)). hieu va cam xuc van hanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ((((ma hoi) OR (mai khoi))) OR (xa hoi)). hieu va cam xuc van hanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ((((ma hoi) or (mai khoi))) or (xa hoi)). hieu va cam xuc van hanh lai cua tre*.