Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
va thanh » gia thanh, ban thanh, va tinh
vai cuu » vai cua
ve cham » va cham, ve chat, vu cham
sach uu » sach luu, sach tu, sach xu
hang ca » hang va, nang cao, hang tai
cach tu » cach thuc
cuu tre » cua tre, cau tren, cau treo
ca hoi » cau hoi, cua hoi, xa hoi
ve cam » ve cac, 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: tu ((sach uu) or (cach tu)) hang ca hoi. hieu ((ve cam) or (ve cham)) duc va thanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach uu) OR (cach tu)) hang ca hoi. hieu ((ve cam) OR (ve cham)) duc va thanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach uu) or (cach tu)) hang ca hoi. hieu ((ve cam) or (ve cham)) duc va thanh vai cuu tre*.