Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh hai » thanh phan, thanh hoa, thanh san
tang van » dang van, hoang van, trong van
cuu tre » cua tre, cau tren, cau treo
tang ma » mang may
hai cuu » hai cua, hai chu, hai cuc
dua ban » dia ban, cua ban, qua ban
su sac » su sach, su cac, su xac
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
ve cam » ve cham, va cam, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky ((tang ma) or (tang van)) hoi. hieu ((ve cam) or (ve cac)) dua ban thanh hai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky ((tang ma) OR (tang van)) hoi. hieu ((ve cam) OR (ve cac)) dua ban thanh hai cuu tre.
• Adding a wildcard symbol may retrieve word variants: su sac ky ((tang ma) or (tang van)) hoi. hieu ((ve cam) or (ve cac)) dua ban thanh hai cuu tre*.