<https://khonguyenlieu.com/san-pham/bot-khoai-lang-vang-1-powder-1kg/#product>
<http://schema.org/description>
"Bột Khoai Lang Vàng 1-Powder 1Kg\r\n Mua 1 gói giá 190k/gói\r\n Mua 12 gói 1 thùng giá 180k/gói"
<https://khonguyenlieu.com/san-pham/bot-khoai-lang-vang-1-powder-1kg/>