Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh vai » hanh vi, hanh va, hanh tai
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
vai cua » dai cua, hai cua, lai cua
hieu ve » hieu va
cuc ban » cac ban, cuu ban, duc ban
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi
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 lang ha hoi. ((hieu ve) or (hieu van)) cam ((cuc ban) or (cua ban)) hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang ha hoi. ((hieu ve) OR (hieu van)) cam ((cuc ban) OR (cua ban)) hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang ha hoi. ((hieu ve) or (hieu van)) cam ((cuc ban) or (cua ban)) hanh vai cua te*.