Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
cuu tre » cua tre, cau tren, cau treo
dai cuu » dai cua, dai huu
ky dang » ky nang, ky danh
ky lang » ky nang, ky tang, tay lang
va hanh » van hanh, va thanh, va danh
vu cham » va cham, vu kham, tu cham
te cac » tu cac, ve cac, te cao
tuc va » thuc va, truc va, tuc xa
va cam » va cham, va cac, va cao

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: te cac ((ky lang) OR (ky dang)) xa hoi. hieu ((va cam) OR (vu cham)) tuc va hanh dai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac ((ky lang) OR (ky dang)) xa hoi. hieu ((va cam) or (vu cham)) tuc va hanh dai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: te cac ((ky lang) OR (ky dang)) xa hoi. hieu ((va cam) or (vu cham)) tuc va hanh dai cuu tre*.