1. When it was first adapted into the Eighth Route Army of the National Revolutionary Army, it was a clear sky Wan Li with two buttons on its hat. Later, due to the friction and passive anti-Japanese of the Kuomintang reactionaries, it should be picked in the late period of the Anti-Japanese War.

2. Two buttons are used to replace the cap badge. The Eighth Route Army should also have a cap badge, but at that time, the Eighth Route Army was compiled by the National Government, that is, the 18 Army was compiled by three divisions. It is estimated that the cap badge was issued according to the number of people compiled. But the actual situation is that the number of the Eighth Route Army has increased dramatically, and the government does not admit that our party's troops are not rare for that sunny badge, and they have no time to spend on production, so

It is said that after the adaptation, many Red Army soldiers couldn't figure it out and couldn't understand it, so they had to wear reactionary uniforms. Later, the Central Committee did a lot of ideological work before the Red Army soldiers were willing to wear it, but they never wore the national emblem of the sky, so they used buttons instead.

3. Those two buttons were used to replace the national emblem before the China * * * production party was established. Because those soldiers were disgusted with the national flag and emblem at that time, the Eighth Route Army only chose two buttons when there were too many soldiers and materials were in short supply and the people wanted them. It is impossible for a country to have two flags and two emblems.