Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
hanh dai » hanh tai, hanh dao, vanh dai
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
xa hanh » xa thanh, xa khanh, va hanh
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cai
va cao » va cac, va co, va dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky lang van hoi. hieu ((va cam) or (va cao)) tuc xa hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang van hoi. hieu ((va cam) OR (va cao)) tuc xa hanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang van hoi. hieu ((va cam) or (va cao)) tuc xa hanh dai cua tre*.