Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
ban thanh » ban hanh, ban hang
cau tren » cu tren, dau tren, ca tren
tai cau » tai cac, tai cao
xuc ban » duc ban, cuc ban, quoc ban
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
hanh xu » hanh tu, hanh sua, hanh cua
tu hanh » du hanh, lu hanh, thuc hanh
ve cac » va cac, vien cac
ve cam » ve cham, va cam, ve cai
xu hoi » xa hoi, lu hoi, vu hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu hanh xu hoi. hieu ((ve cam) or (ve cac)) xuc ban thanh tai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu hanh xu hoi. hieu ((ve cam) OR (ve cac)) xuc ban thanh tai cau tren.
• Adding a wildcard symbol may retrieve word variants: te sach tu hanh xu hoi. hieu ((ve cam) or (ve cac)) xuc ban thanh tai cau tren*.