Introduction to Hard Work and Entrepreneurship: consists of eight units including land reclamation, urban and rural development, agriculture, mining, transportation, commerce, industry, finance, and service industries. It shows how Guangdong ancestors faced new environments and challenges overseas. , adhering to the adventurous, pioneering and pragmatic spirit of Guangdong people, overcoming various difficulties and obstacles, reclaiming wasteland, digging mines and building roads, doing business and trade, developing industry and service industries, building urban and rural areas, and contributing to the economic and social development of the country. Countries go down in history.