1. Shangpin Yayun is green tea.

2. Shangpin charm is the unique charm of West Lake Longjing. Its shape is flat and graceful, its color is bluish green, its inner substance is fragrant, and its buds and leaves are green when soaked in a cup, just like hibiscus emerging from water, which is lifelike and known as "green, fragrant, sweet and beautiful". Therefore, it is called "elegant rhyme".