Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
tu ban » thu ban, te ban
ban ke » ban kem, ban ve, ban le
ve cac » va cac, vien cac
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
cua te » cua tu
ke va » te va
va xa » va xac, va xay, va xu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ke va xa hoi. hieu ve cac ((xuc va) or (luc va)) hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ke va xa hoi. hieu ve cac ((xuc va) OR (luc va)) hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu ban ke va xa hoi. hieu ve cac ((xuc va) or (luc va)) hanh vai cua te*.