A complete industrial chain of Yan Geng public workshop version of reality

Do creative crafts, cooking oil made soap, coffee grounds as fertilizer, Tetra Pak do pot ... ... Yan Geng Workshop always used innovative community projects helping vulnerable groups in society. "Yan Geng Workshop is more like a business, they are completely on their own hands to eat." Farming workshop in the founder Zhubing Zhao Yan seems ...A complete industrial chain of Yan Geng public workshop version of reality