▼参考▼ https://www.afpbb.com/articles/-/3476117https://twitter.com/YamayaT/status/1322695044176900096?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1322695044176900096%7Ctwgr%5E0a79234d4ebf16d1507f15fe5234c62186692867%7Ctwcon%5Es1_&ref_url=http%3A%2F%2Fjin115.com%2Farchives%2F52304388.htmlhttps://www.dir.co.jp/report/research/economics/china/20161024_011347.pdfhttps://gendai.media/articles/-/49910?page=1&imp=0https://moneyworld.jp/news/05_00112049_newshttps://business.nikkei.com/atcl/gen/19/00119/092100071/
http://www.nicovideo.jp/watch/sm44120149
