How did China wake up the city of Dalian so early at that time?

Dalian initially relied on heavy industry and chemical industry, such as old state-owned enterprises such as Dagang and Dahua. Later the locomotive and shipbuilding industries caught up. Dalian is also the port with the largest throughput in China. But when it comes to development, it is the absolute credit of a good mayor in the hearts of Dalian people. After he took office, he opened development zones, actively attracted investment, increased labor positions, and attracted a large number of enterprises and talents; he also promoted greening and turned Dalian into a garden city. Coupled with Dalian's unique climate and geographical conditions, Dalian has become famous. It is a tourist city; it holds a fashion festival, and the Dalian Fashion Festival even attracted former United Nations Secretary-General Gary and Ricky Martin, a South American singer who became popular for singing at the 1998 World Cup in France; engaged in football, have you heard of Dalian Wanda in the A-A era? , which appeared and became brilliant when he was in power. If we want to analyze why Dalian has changed from an unknown city to a second-tier city, I think advertising methods such as gardens, fashion festivals, and football, as well as the investment promotion policies of the development zones, are all the reasons. Advertising methods have attracted outsiders to travel. Correct The investment promotion policy has attracted the attention of enterprises from all over the world and young people from all over Northeast China.