April 23 is World Book Day, and this week on Round Table, we're taking part in the celebration. Today we launch a special five-part series featuring acclaimed Chinese writers, each sharing a book that changed their perspective. The first features Qi Jinnian with her book "Wandering the Hengduan Mountains". / The Soapbox: Shenzhen, the city saying NO to its people (10:20). On the show: Steve, Fei Fei & Yushun