Perhaps you should try some spelling variations:
van cach » va cach, vat cach, dan cach
van canh » van anh, van hanh, van manh
danh di » danh du, xanh di, danh dien
va danh » va dinh, va dan, va hanh
thuc va » thuc vat, thuc dan, thuc day
su sach » so sach, vu sach
lang xa » lang ha, dang xay, lang van
so sanh » do sanh
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang
di cua » dai cua, doi cua, de cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sanh)) y lang xa hoi. hieu ((van cach) OR (van canh)) thuc va danh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (so sanh)) y lang xa hoi. hieu ((van cach) OR (van canh)) thuc va danh di cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sanh)) y lang xa hoi. hieu ((van cach) OR (van canh)) thuc va danh di cua tre*.