Origin for each line in single_doc/卡组测试教程.md from check-in e194bf0b15:

e194bf0b15 2023-07-01    1: <details>
e194bf0b15 2023-07-01    2: <summary>
e194bf0b15 2023-07-01    3: 前言
e194bf0b15 2023-07-01    4: </summary>
e194bf0b15 2023-07-01    5: 
e194bf0b15 2023-07-01    6: </details>