Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
cau tren » cu tren, dau tren, ca tren
dang xay » dang van, van xay
thu sach » tu sach, thuat sach, thuoc sach
lang xa » lang ha, lang van
thi van » thi lan, thi hanh, thi nang
van cam » van nam, van lam, van cau
cam tuc » cam xuc, cam tu, nam thuc
tuc gia » tac gia, duc gia, toc gia
vai cau » va cau, van cau, vai cac
so sanh » do sanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sanh) or (thu sach)) ky ((lang xa) or (dang xay)) hoi. thi van cam tuc gia thanh vai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sanh) OR (thu sach)) ky ((lang xa) OR (dang xay)) hoi. thi van cam tuc gia thanh vai cau tren.
• Adding a wildcard symbol may retrieve word variants: ((so sanh) or (thu sach)) ky ((lang xa) or (dang xay)) hoi. thi van cam tuc gia thanh vai cau tren*.