Why is local cultural knowledge important for long-distance travel?

Travel is to experience the local culture, geography, customs and food. Understanding the local cultural knowledge, history and culture is helpful to understand the local area and experience the trip. For example, in Tibet and Xinjiang, if you don't understand the human history, you won't understand the nationality, local food and architecture. Even if you eat their food, you don't know why!

Travel is to leave your familiar place to meet others. If you want to know and accumulate spiritual wealth, cultural knowledge, geographical history and other things to improve yourself, it is natural to know, especially the distance is far away and the customs are different. The same is true in that place. Doing homework in advance often leads to unexpected gains. For example, foreigners always prepare one year in advance, and what they see is more primitive and real. Have a nice trip and do your homework!