The Chinese govt sentenced 7 underground Pentacostalist preachers to prison. Not exactly freedom of religion. Also the article is painfully brief.
wikipedia on the True Jesus Church in China. I don't know if that's the same as the ministers who were arrested. The True Jesus church has 2.4 million members. Other sites give widely varying numbers of Chinese christians, from 10 to 60 million, out of the total population of roughly one billion people. China has similar numbers of muslims.