The official currency is the renminbi. We recommend you exchange currencies at the airport on arrival. In rural areas credit cards are not usually accepted.
Language
Chengdu speaks a Sichuan dialect of Mandarin Chinese, popularly known as Upper Yangtze Mandarin.
Internet
There is a public Wi-Fi network in Chengdu, however, the quality of the signal is not always good.
Weather
Summers are hot and muggy, and winters are cold and dry. Between April and June, and September and October, the weather is mild.