'Baking' success in Taicang

In Taicang, a small county in Suzhou, Jiangsu province, over 550 German companies have made it their "second hometown". German executives here said that doing business is like "making German bread". Even as the United States' tariff threats create global uncertainty, investment by German firms in Taicang continues to rise. What's the secret ingredient in Taicang? Let's ferment and find out.