Zhuang Dafei visited Yao Chen, and Yao Chen posted a photo of the two of them "going crazy". Zhuang Dafei visited Yao Chen, and Yao Chen posted a photo of the two of them "going crazy". Zhuang Dafei visited Yao Chen, and Yao Chen posted a photo of the two of them "going crazy". Zhuang Dafei visited Yao Chen, and Yao Chen posted a photo of the two of them "going crazy". Zhuang Dafei visited Yao Chen, and Yao Chen posted a photo of the two of them "going crazy".