Charlie already took most of the points I wanted to say.
5) Apparently, Chengdu is 2nd in most rich people in a city (though I don’t know how it’s really calculated).
6) Apparently, Chengdu is the 2nd most gay-friendly city in China.
7) There is a mix of modern china, but also traditional China. Many of China’s large cities miss out on the history and traditional part.
8) Because of the many non-super-developed areas around Chengdu, there is a lot of beautiful nature and scenery not far from town!
9) Apparently Chengdu has the prettiest girls in China, because of their awesome skin. (But everyone makes these types of statements about their own city)