Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
ban thanh » ban hanh, ban hang
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
va cham » va chat, va tham
duc ban » duc tan, duc van, dua ban
cua tre » cua te, cuu tre, cua triet
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, ve cai
va cam » va cac, va cao, va cai

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 xa hoi. hieu ((ve cam) OR (((va cam) OR (va cham)))) duc ban thanh dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky tang xa hoi. hieu ((ve cam) or (((va cam) OR (va cham)))) duc ban thanh dai cua tre~".
• Adding a wildcard symbol may retrieve word variants: su sac ky tang xa hoi. hieu ((ve cam) or (((va cam) OR (va cham)))) duc ban thanh dai cua tre*.