A college student in China is told by his school’s party official to turn against his good friend and classmate, when he speaks in front of a class on how his pal has been “led astray” by a moral belief system that the communist regime has banned. That is one of the gripping moments in the recently-released movie “Unsilenced,” a film based on real-life events of two Chinese couples at China’s prestigious Tsinghua University, when their normal college life was turned upside down after they became targets of China’s nationwide persecution against Falun Gong. The film’s director, Leon Lee, who won a Peabody Award for his 2014 documentary “Human Harvest,” said the classroom scene showed that China’s persecution of the ancient Chinese self-improvement and meditation practice goes behind just forcing individuals to renounce their beliefs, in a recent interview with EpochTV’s “American Thought Leaders” program. “In China, every school, every …