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