https://blog.wongcw.com/2021/09/30/%e8%81%af%e6%83%b3%e9%9b%86%e5%9c%98ipo%e7%94%b3%e8%ab%8b%e7%8d%b2%e5%8f%97%e7%90%86-%e5%b9%b4%e5%9d%87%e7%99%be%e5%84%84%e7%a0%94%e7%99%bc-%e4%b8%89%e5%b9%b4%e9%82%84%e5%b0%87%e7%bf%bb%e7%95%aa/