Is it reasonable to have Macau and Xiamen on the same tour route?

Reasonable.

1. Convenient distance: There are a variety of transportation options between Macau and Xiamen, including airplanes, ships, and land transportation, which makes it very convenient to include these two cities in one itinerary.

2. Diverse tourist attractions: Both Macau and Xiamen have rich and diverse tourist attractions. Macau is famous for its famous casinos, ancient Portuguese architecture and long history. Xiamen is famous throughout the country for its beautiful beaches, scenic islands, ancient cultural heritage and diverse cuisine.

3. Culture and history: Macau is a city with a unique historical and cultural background, and is influenced by both Portuguese and Chinese traditional culture. Xiamen is a vibrant city with a long history of the Maritime Silk Road. It is one of the first cities in China to open to the outside world. In these two cities, one can appreciate different cultures, histories and traditions.