Pakistani President Pervez Musharraf (L) greets teachers and students of Tsinghua University in Beijing, April 14, 2008. Musharraf delivered a speech at Tsinghua University on Monday. (Xinhua/Liu Weibing)

Pakistani President Pervez Musharraf delivers a speech at Tsinghua University in Beijing, April 14, 2008. (Xinhua/Liu Weibing)

Pakistani President Pervez Musharraf delivers a speech at Tsinghua University in Beijing, April 14, 2008. (Xinhua/Liu Weibing)

Pakistani President Pervez Musharraf (L) prepares to receive questions of the students of Tsinghua University in Beijing, April 14, 2008. Musharraf delivered a speech at Tsinghua University on Monday. (Xinhua/Liu Weibing)