A delegation from the Municipality of Groningen has this week made good contacts in Chinese sister city Tianjin. Mayor den Oudsten, Wethouder Joost van Keulen and the UMCG have signed a letter of intent in the area of healthy ageing, serious gaming and other trade relations. The fourth largest city in China, with almost as many inhabitants as the Netherland , has an enormous economic growth. 6 Groninger companies also participated. They visited a seminar of the Chinese gaming company Happy Fish, which is also has a location in Groningen on Healthy Ageing Campus. They also got acquainted with potential Chinese partners through the Chamber of Commerce in Tianjin.