Perhaps you should try some spelling variations:
ban hanh » ban hang
va cham » va chat, va tham
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
hanh di » hanh vi, hanh de, hang di
xuc ban » duc ban, cuc ban, quoc ban
su sac » su sach, su cac, su xac
di cua » dai cua, doi cua, de cua
ve cai » va cai, ve cac, ve tai
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
ma hoi » mai hoi, xa hoi, ma hoa

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: su sac ky tang ma hoi. hieu ((((ve cam) OR (ve cai))) OR (va cham)) xuc ban hanh di cua vat~.
• Adding a wildcard symbol may retrieve word variants: su sac ky tang ma hoi. hieu ((((ve cam) or (ve cai))) or (va cham)) xuc ban hanh di cua vat*.