Detroit is the largest city in Michigan, USA. Here is a detailed travel guide:

- Day 1: City Exploration - In the morning, you can start your Detroit tour. - First, you can visit the Detroit Historical Museum to learn about the city's rich history. - Then, you can head to the Detroit Institute of Arts, a world-class art museum with many precious artworks. - At lunchtime, you can go to the Congerils Restaurant in downtown Detroit to taste authentic Detroit pizza. - In the afternoon, you can visit the famous Detroit Opera House to enjoy a wonderful concert or opera performance. - In the evening, you can go to a restaurant in the Detroit Riverside area to taste delicious seafood dishes or local specialties. - Day 2: Automotive Culture Tour - On this day, you can explore the history and culture of Detroit as the capital of the automotive industry. - You can visit the Henry Ford Museum to learn about Henry Ford's contributions to the automotive industry and admire the historic vintage cars. - Then, you can go to the Detroit Automotive History Museum to learn about the development of Detroit as the automotive capital. - In the afternoon, you can visit the Ford Motor Company headquarters in Detroit to learn about the company's latest technologies and products. - In the evening, you can enjoy automotive-themed food at a themed restaurant in Detroit, such as a Fast and Furious-themed burger. - Day 3: Outdoor Activities and Shopping - On this day, you can enjoy outdoor activities and shopping experiences in Detroit. - You can go to Belle Isle Park on the Detroit River to enjoy the beautiful river views or rent a bike for a ride. - Then, you can go to the Detroit People's Square Market, a historic market with many local produce and handicrafts. - In the afternoon, you can go to a shopping mall in Detroit, such as St. Clair Square Shopping Center, to buy some souvenirs or fashion items. - In the evening, you can go to a local bar or restaurant to taste Detroit beer and local specialties. - Transportation: - If you are arriving in Detroit from China, you can choose to take an international flight to Detroit International Airport. - From the airport, you can take a taxi, bus, or rent a car to the city center. - In the city, you can take public transportation such as the subway, bus, or use shared bikes to visit various attractions in Detroit. - Precautions: - Find out about the weather in Detroit in advance and bring appropriate clothing and shoes. - Make sure your passport and visa are valid, and keep important documents and valuables in a safe place. - Respect local culture and customs, and pay attention to your personal safety. - Be vigilant in public places in Detroit, especially at night. - Obey traffic rules and use safe transportation.