Error: The URL cannot be retrieved.

34.239.167.149 requests /han3/7/6/9/0/0/0/bbs.pku.edu.cn/v2/jump-to.php?url=www.two12.co/blog/convertible-note-math at [30/Jun/2022:15:42:39 +0800].
Reason: No authority for http://bbs.pku.edu.cn/v2/jump-to.php?url=www.two12.co/blog/convertible-note-math
Reported by HanWEB Fanjian Translation Server