Pinduo and Yalu in JD.COM are regular products. JD.COM need not be introduced. Pinduoduo is a large online shopping platform with more than 500 million active users, and its products are strictly controlled. And in Pinduoduo, there is a brand store authorized by its brand. Brand stores have been officially audited by Pinduo, and they are quality-guaranteed stores. Yalu products purchased in brand stores are genuine and can be purchased with confidence.