The Chinese electric-vehicle makers both have rich valuations, even after a downturn in share prices.Stocks of electric-vehicle makers accelerated in 2020. And it's no secret that Chinese EV stocks were some of the most popular, as the largest automotive market in the world continues to move toward electrification in its transportation sector.EV sales in China surpassed 1 million in 2020, and the government hopes to grow that to 5 million by 2025. It could reach 10 million by 2030, and approach