Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh tai » thanh hai, thanh toan, doanh tai
sach kem » hanh kem
nam dua » nam da, nam cua, nam mua
dua ban » dia ban, cua ban, qua ban
tai cuu » tai cuc, tai buu, tai cua
cuu tre » cua tre, cau tren, cau treo
sac ky » cac ky, sai ky
va nam » van nam, ha nam, va nay

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach kem) or (sac ky)) nang ((xa hoi) or (ma hoa)). lieu va nam dua ban thanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach kem) OR (sac ky)) nang ((xa hoi) OR (ma hoa)). lieu va nam dua ban thanh tai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach kem) or (sac ky)) nang ((xa hoi) or (ma hoa)). lieu va nam dua ban thanh tai cuu tre*.