Which is more developed, Dubai or Shanghai?

Dubai mainly develops cities to develop tourism for international metropolises to attract rich people from outside to spend. However, it is obviously cool to renovate taxis, buses and buses on the streets. It is the world's tallest building (the tallest building in the world will still be in Dubai by 216) and the only seven-star hotel. Some local tyrants and rich people from all over the world flock in luxury cars on the streets to form a prosperous city where rich people like to gather. It can be said that Dubai mainly develops tourism to build a high-rise building renovation environment to form a prosperous metropolis, which will attract rich people from all over the world to Dubai. As the first-tier city in China's GDP, Shanghai is also the most prosperous and developed city in China and an international metropolis! A prosperous city with a larger area than Dubai and diversified entrepreneurs also welcomes rich people from more than 2 countries to travel and develop. Shanghai is the main gate for China's trade export and import! The import and export of China's important port trade is in Shanghai, and Guangzhou, Shenzhen and Tianjin can only be developed after Shanghai. Shanghai is not only the largest city in China, but also the most economically developed city! It is an indisputable fact that Shanghai is more developed than Dubai! Dubai, like Hong Kong, has become a prosperous city through heavy investment, attracting rich people from all over the world to spend, while Shanghai is the most prosperous and economically developed city in the world's largest developing country!