The Chinese used car dealer is finally showing signs of a turnaround.Shares of Uxin (UXIN 48.45%), the Chinese online used-car dealer, were soaring today after the company delivered better-than-expected results in its fiscal first-quarter earnings report.As of 1:27 p.m., the stock was up 42.6% on the news. Uxin delivers strong growthUxin, which went public in 2018, has struggled for years, since before more recent challenges with the Chinese e-commerce sector and weak consumer spending in China.The company ...