When he was 69, his house was sealed, and he was detained by the Shanghai public security organs for a series of interrogations and criticisms. Incredibly, this "detention" lasted five years, when he was finally released.
六十九歲時，他家門被封，自己則被拘留在上海公安局，接二連三的審訊和批判，令人莫名緣由，這種被拘留審訊的日子挨了五年，才重獲自由。