https://www.youtube.com/watch?v=XrkwceYr_dI
http://www.epochtimes.com/gb/19/2/9/n11034781.htm
https://www.books.com.tw/products/0010812072
https://zh.wikipedia.org/zh-tw/%E8%B0%AD%E6%9D%BE
https://www.chinesepen.org/blog/archives/104308
https://www.chinesepen.org/blog/archives/123448
https://ebook.hyread.com.tw/bookDetail.jsp?id=168801