Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
xa thanh » va thanh, ha thanh, ta thanh
cau treo » cau theo, cau tren, cau triet
te sach » toc sach
sach ty » sach y, sach tu, sach thu
tang ma » tang van
van cam » van lam, van cau, van dam
vai cau » va cau, van cau, vai 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 ty ((tang ma) OR (mang may)) hoi. hieu ((van cam) or (van nam)) tuc xa thanh vai cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ((tang ma) OR (mang may)) hoi. hieu ((van cam) OR (van nam)) tuc xa thanh vai cau treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty ((tang ma) OR (mang may)) hoi. hieu ((van cam) or (van nam)) tuc xa thanh vai cau treo".
• Adding a wildcard symbol may retrieve word variants: te sach ty ((tang ma) OR (mang may)) hoi. hieu ((van cam) or (van nam)) tuc xa thanh vai cau treo*.