Zhou Jingrong and Lin Zhengsuan are from Wenzhou, east China's Zhejiang Province. They run businesses in Prato, Italy but have adopted very different strategies. In Antananarivo, Madagascar, Cai Guowei let his son to take over his business 10 years ago, marking the start of a bitter-sweet relationship between them. In this constantly changing world, overseas Chinese are gaining prosperity. No one knows what the future holds, but through smart thinking and hard work, happiness is not far away.