[ApacheCon] The panel questions in Mandarin track

Please refer to [the Intro](https://www.apachecon.com/acah2020/tracks/mandarin.html) to learn more about this panel. Here are the main questions for speakers,

1. 嘉宾是如何一步步成为Apache member的？是否觉得过程比较困难，难点是？
2. 如何看待：近几年中国掀起Apache热，越来越多的中国人参与到Apache社区中？
3. 在Apache社区，member有什么义务和责任？如何理解或落实？
4. 对自己 或 对ALC 未来的规划或展望？