When visiting Guangzhou, it's helpful to know a few practical tips to enhance your experience. First, complimentary Wi-Fi is available throughout Guangzhou Baiyun International Airport, making it easy to connect upon arrival. If you need cash, ATMs that accept foreign credit or debit cards are widely available in shopping malls and tourist areas, with over 100 locations throughout the city. For internet access, you can find numerous internet cafes, particularly in Central Plaza and along Fuzhou Road.Navigating the city is convenient thanks to its extensive metro system, which has 19 lines covering over 500 miles, making it one of the busiest in the world. The Guangzhou Bus Rapid Transit (GBRT) system is also impressive, with buses arriving every 10 seconds during peak hours. If you're looking to cross the Pearl River, ferries operate every 10 minutes from 6 AM to 10 PM, providing a scenic route.In terms of local customs, tipping is not customary in Guangzhou, as service charges are typically included in bills. Dress codes are generally casual, but you might want to dress more formally in business districts. Lastly, while English is not widely spoken, many street signs and some public transport announcements are available in English, so having a translation app can be beneficial for communication.