Cross-like supports for pole valuting at the Good Luck Beijing China Athletics Open, 22 May 2008/David GrayBesides the usual Olympic sports, another competition seems to be shaping up for the Beijing Games in August — evangelisation. Christian organisations are debating whether they should use the Games as an opportunity to spread the faith among the Chinese during those weeks. China seems determined to control religious activity during the Games and allow only religious services for foreigners attending the Games. But doing covert missionary work in difficult areas — usually Muslim countries — is a challenge some Christian groups relish.