When A has been added to Jia, A becomes Jia, …
When B Geng C is the first time and B Geng Day is the third time, ... Xinsi.
Bing Xin begins with E, and when Bing Xin becomes an E-child, ................................
When Ding Ren is the Boxer Rebellion, Ding Ren is the Boxer Rebellion, ……………………………………………………….
When a young man is the head and a young man is the son of a young man, ... Ding Si!