Which social e-commerce platform is the most dynamic in 2019?

I can't offer subjective judgments, but here are some trends and important platforms in the social e-commerce industry in 2019.1. Xiaohongshu: Xiaohongshu is one of the leaders in China's culture and beauty and other fields, and in 2019, it became one of the most popular buying platforms in the world, with $400 million in Series D funding.2. Pinduoduo: Pinduoduo became China's third-largest e-commerce marketplace, and in 2019, with the number of users growing from 257 million to 490 million, becoming one of the hottest ways for young consumers to make purchases.3. Jitterbug: Jitterbug became one of the world's most popular mobile apps in 2019, providing a fast-growing platform for Chinese brands and launching e-commerce functionality in FY19. 4. Mushroom Street: Mushroom Street is a women's fashion-focused social e-commerce platform, which has been in operation since July 2019, it has been preparing for an IPO.5. Jingdong: Jingdong is one of the largest B2C e-commerce platforms in China, and its social e-commerce feature is being promoted. Not only offline brick-and-mortar stores, Jingdong has also combined social media and e-commerce brands to launch the Jingdong Life Consumption Platform. Overall, social media e-commerce platforms remain a hot trend in 2019, with an eye on a younger fan base, offering a better user experience, a more social experience and a wider selection of goods.