Taobao. Qiancuiyan can be purchased on Taobao. Cuiyan is a registered trademark of Shenzhen Yanmei Biotechnology Co., Ltd. Shenzhen Yanmei International Co., Ltd. is a biotechnology company dedicated to bringing beauty and dreams to countless beauty-loving women. , all series of products are made of natural herbs as raw materials, which can effectively repair and nourish skin with acne, sensitivity and other problems. By balancing different products, you can get twice the result with half the effort of blemishes, acne, sensitivity and scar removal.