When visiting Shanghai, it's helpful to know a few practical tips to enhance your experience. First, Shanghai operates on China Standard Time (UTC+8), so plan your activities accordingly. For connectivity, free WiFi is available in many bars and some fast food chains, as well as in hotels, though charges may apply in certain areas. If you need to navigate the city, take advantage of the well-developed public transport system, which includes a comprehensive metro network and bus services. For instance, buses from Shanghai Hongqiao Airport run every 10-30 minutes to key locations like Jing'an Temple and People's Square, making it easy to reach your accommodation. Additionally, free tourist maps in English are available at both airports, helping you locate major sights. Lastly, remember that tipping is not customary in Shanghai, as service charges are often included in bills at restaurants and hotels. This knowledge will help you navigate the city more smoothly and enjoy your stay.