Luxi River Peach Crisp Cookies. According to the query pink individually packaged walnut crisp products know, pink individually packaged walnut crisp called Luxi River peach crisp cookies, is an independent package, the color are pink, is bulk walnut crisp Chinese pastry snacks. Walnut shortcake is a famous snack, formerly known as walnut cake, China's northern and southern production, different places of origin produced walnut cake taste different.