Details of Song of Revolutions

I choose "Song of Chinese Civil Revolution" as my song of revolution. It's talking about the time of 1920s in China. At that time, Northern China and part of Southern China were ruled by Beiyang armies, which were sort of controlled and helped by the western country. Also, most part of Southern China was ruled by Republic of China, which was found by Sun Yat-sen. Because this song was written by the person in Republic of China, so the song's about mostly talked about eliminating Beiyang armies and reviving China.
As you can hear, this song exactly sounds same as French ballad, "Two Tigers". Well, during that time, circumstances of China was quite unstable and nervous that the war was easily occurred in any time, at any moment, thus I think that the lyricist might wrote the lyrics down hurriedly.