Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
dang xay » dang van
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
duc van » duc va, duc tan, duc manh
cac duc » cac du, cao duc, cac dac
so hanh » so sanh, so danh, co hanh
hanh ky » hanh kem
lang xa » lang ha, lang van
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: so hanh ky ((lang xa) OR (((dang xay) OR (van xay)))) hoi. hieu ve cac duc van hanh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so hanh ky ((lang xa) or (((dang xay) OR (van xay)))) hoi. hieu ve cac duc van hanh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: so hanh ky ((lang xa) or (((dang xay) OR (van xay)))) hoi. hieu ve cac duc van hanh vai cua tre*.