Mainland China’s fourth-ranking official has hailed the “enthusiastic” participation of people from Taiwan at a cross-strait forum despite the “obstacles” placed in their way. The independence-leaning Democratic Progressive Party this year tightened restrictions on the Straits Forum in Fujian province, imposing the first outright ban on local officials attending the event. Senior officials had already been prohibited from attending. Addressing the event on Saturday, Wang Huning, Beijing’s top...