My fellow traveler, are you an overseas Chinese who has immigrated overseas, or are you a foreigner yourself, after learning Chinese culture, you are very interested in our country and want to visit these four cities in two weeks? But these four cities straddle three provinces and one city. If you take a quick look at the flowers like this, you will spend all your time on the road! Back then, I spent seven days each visiting Beijing and Xi’an, and I didn’t finish the tour! I strongly recommend that you spend another two weeks visiting four cities, and if possible, divide it into four trips!