According to reports, Xiaomi is preparing to release another mid-range smartphone under the Mi 11 series. The so-called Mi 11 Youth Vitality Edition could be a Chinese exclusive smartphone, but it might be one that Xiaomi already sells outside its home market.
https://www.notebookcheck.net/Xiaomi-to-release-the-Mi-11-Youth-Vitality-Edition-in-another-Mi-11-Lite-refresh.583412.0.html
Just call it "Lite New Edition/Lite NE". There's absolutely no need for such a "fancy" machine translated names of "Youth Vitality Edition".