I found this rare 4-yellow egg while frying it. Link.
These are the balls you can read, and these are the balls you can't read:
In 2007, the film Golden Rooster Hundred Flowers Awards in Suzhou Jinji Lake under a "double yellow egg", public opinion uproar;
In 2008, the newly released top 100 county economies were even better, and the "four yellow eggs" were actually placed: Jiangyin City, Kunshan City, Zhangjiagang City and Changshu City of Jiangsu tied for first place, creating a miracle in the history of the selection, and public opinion shouted that they could not understand.