When visiting Dingxi, it's helpful to keep a few practical tips in mind. First, connectivity is generally good; you can easily find mobile data options and SIM cards for your communication and navigation needs. WiFi is available in many public areas and accommodations, though it may vary, so having a backup plan for mobile data is wise. Charging your devices won't be an issue either, as hotels and cafes typically provide accessible charging infrastructure. In terms of local customs, tipping is not common in Dingxi, as service charges are usually included in bills. Dress codes are generally casual, but it's respectful to dress appropriately, especially when visiting religious sites. Additionally, while Mandarin is the primary language spoken, learning a few basic phrases can enhance your interactions with locals, as English proficiency may be limited. Overall, being mindful of these practical aspects will help you enjoy your stay in Dingxi.