Zheng Xiuwen choked up tears halfway through the concert, crying and singing frequently wiped her tears

On July 18, Zheng Xiuwen sang the song "Traffic Light" at a concert and wiped her tears frequently after singing a sentence or two, crying and singing. Zheng Xiuwen was deeply moved by this song. She said: "I was depressed at the time. This song stayed with me for many nights. I drank cigarettes and listened to this song every night. I felt like I was standing at a traffic light. I wanted to walk across but couldn't get there."