Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
hieu hien » bieu hien, dieu hien, chieu chien
thanh tai » thanh hai, thanh toan, doanh tai
hien cac » thien cac, vien cac, hieu cac
cac duc » cac du, cao duc, cac dac
duc ban » duc tan, duc van, dua ban
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
x hoi » xa hoi, o hoi, x ho

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 nang x hoi. hieu hien cac duc ban thanh tai cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang x hoi. hieu hien cac duc ban thanh tai cua tre*.