Perhaps you should try some spelling variations:
dang xay » dang van, van xay
xay phoi » cay phoi, cap phoi, tay hoi
lang phi » lang phu, lang chai, lang ha
su sach » so sach, vu sach
ve cham » va cham, ve chat, vu cham
phi cuu » nhim cuu, phai cua
ba lang » ban lang, va lang, ba bang
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
duc ba » duc ban, duc bao, duc va
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: su sach ky dang xay phoi. hieu ((ve cam) or (ve cham)) duc ba lang phi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky dang xay phoi. hieu ((ve cam) OR (ve cham)) duc ba lang phi cuu tre*.