'We should never forget the martyrs who died for the Church in China'
Saint Augustine Zhao Rong and his companions are known as the Chinese Martyrs. They are what is called a representative group of 120 Chinese martyrs who were canonized by Saint John Paul II in 2000. They did not all live at the same time. Their ‘leader’, Saint Augustine Zhao Rong, was martyred in 1815, but the greatest number of the 120 were martyred in 1900 during the Boxer Rebellion. Wikipedia provides a full list of the martyrs here. At the same time we should not forget the other Christians who also suffered in similar persecutions.