With a series of actions related to the meta-universe on large platforms at home and abroad, the concept of "meta-universe" has also received more public attention. Facebook announced last month that it changed its name to "Meta" and entered the meta universe; Tencent registered meta universe-related trademarks such as "king meta universe" and "QQ meta universe" in September this year; Huawei's rotating chairman Hu Houkun participated in the Zhongguancun Forum in September this year He b...