Perhaps you should try some spelling variations:
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
sach ty » sach y, sach tu, sach thu
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
xang xa » lang xa, mang xa, ang xa
vai cau » van cau, vai cac, lai chau
te sach » toc sach
va cau » van cau, va cac, va dau

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 xang xa hoi. hieu ((ve cham) or (vu cham)) thuc va hanh ((vai cau) OR (va cau)) tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty xang xa hoi. hieu ((ve cham) OR (vu cham)) thuc va hanh ((vai cau) OR (va cau)) tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty xang xa hoi. hieu ((ve cham) or (vu cham)) thuc va hanh ((vai cau) OR (va cau)) tren".
• Adding a wildcard symbol may retrieve word variants: te sach ty xang xa hoi. hieu ((ve cham) or (vu cham)) thuc va hanh ((vai cau) OR (va cau)) tren*.