http://nma.tv | http://www.nma.com.tw A Chinese tycoon who witnessed a street robbery was praised after he spent hours chasing and capturing the robber. The tycoon was driving along a street in Dongguan when he saw two men on a scooter snatch a bag. After forcing the men off the road in his Porsche, he then used his helicopter to try and catch the remaining felon. The robber was finally caught after the tycoon used his private boat to lead police to the scene.