Perhaps you should try some spelling variations:
sach tranh » canh tranh
sach danh » sach dao, sach dung, sach kinh
nam thuc » nam thuoc, am thuc, nam thu
thuc van » thuc vat, thuc dan, thuc va
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
hanh de » hanh ve, hanh kem
cuu tre » cua tre, cau tren, cau treo
ve nam » he nam, va nam, le nam
de cuu » de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so ((sach danh) OR (sach tranh)) nang x ho. hieu ve nam thuc van hanh de cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so ((sach danh) OR (sach tranh)) nang x ho. hieu ve nam thuc van hanh de cuu tre".
• Adding a wildcard symbol may retrieve word variants: so ((sach danh) OR (sach tranh)) nang x ho. hieu ve nam thuc van hanh de cuu tre*.