How did Dover Group suddenly become rich?

Make a fortune by buying unfinished buildings. Wen Shang, who was the first to eat crabs, is a force to be reckoned with in the commercial map of China and has the reputation of "Oriental Jew". Dover International made its fortune by acquiring uncompleted residential flats only because it dared to be the first in the world. Dover International was formally established in 2009, with nearly 10,000 employees, and set up several companies in Beijing, Hangzhou, Chongqing, Xi, Changsha and other cities. It has six business sectors: industry, investment, trade, real estate, cultural tourism and aviation. The industries are spread all over first-and second-tier cities in China and overseas regions such as Singapore, Japan and Indonesia. Hu, the founder and chairman, is the representative of the fourth generation Zhejiang businessmen. Elected as "Wen Shang returns to outstanding entrepreneur" and "outstanding president of Wenzhou Foreign Chamber of Commerce".