1.Aauto quickless iron powder is a symbol of the intimate relationship between fans and video creators in Aauto quickless.

2. Pay close attention to the video creators on Aauto, and often comment and interact under the videos released by the authors. After the amount of interaction reaches a certain level, you will get the iron powder logo.

3. Similar mobile phone applications such as Weibo and short video with vibrato also have iron powder logo.