Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
sach thuc » cach thuc, sach thu, sach thue
thanh hai » thanh hoa, thanh san
cau tren » cu tren, dau tren, ca tren
te sach » toc sach
hanh xu » hanh tu, hanh sua, hanh cua
xuc va » duc va, tuc va, luc va
ve cam » ve cham, va cam, ve cai
xu hoi » xa hoi, lu hoi, vu hoi
ve cac » va cac, vien cac

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 thuc hanh xu hoi. hieu ((ve cam) or (ve cac)) xuc va ((thanh hai) or (thanh phan)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thuc hanh xu hoi. hieu ((ve cam) OR (ve cac)) xuc va ((thanh hai) OR (thanh phan)) cau tren.
• Adding a wildcard symbol may retrieve word variants: te sach thuc hanh xu hoi. hieu ((ve cam) or (ve cac)) xuc va ((thanh hai) or (thanh phan)) cau tren*.