Perhaps you should try some spelling variations:
sach thu » sach thue, sach thieu, sach tham
dan thuc » dan toc, am thuc
danh lai » danh sai, gianh lai, dinh lam
chau tre » chay tren, chau tho, cho tre
sach uu » sach luu, sach tu, sach xu
qua dan » qua danh, qua ban, cua dan
thuc va » thuc vat, thuc dan, thuc day
va danh » va dinh, va dan, va hanh
x hoi » xa hoi, o hoi, x ho

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 uu) or (sach thu)) nang x hoi. hieu qua dan thuc va danh lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach uu) OR (sach thu)) nang x hoi. hieu qua dan thuc va danh lai chau tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach uu) or (sach thu)) nang x hoi. hieu qua dan thuc va danh lai chau tre*.