After the 9th Congress, Xu's opposition to the Cultural Revolution was recognized; and, on October 25, Xu was purged as an "anti-Party element", and he and his family were forcibly expelled to Zhengzhou, Henan.
Xu's opposition to the Cultural Revolution was recognized. This was after the 9th Congress. Xu was purged as an "anti-Party element". This was on October 25. This was after the 9th Congress. He were forcibly expelled to Zhengzhou, Henan. This was after the 9th Congress. His family were forcibly expelled to Zhengzhou, Henan. This was after the 9th Congress.