Who was the earliest tourist in the history of China?

According to the research of Chinese and foreign scholars, Zhou Muwang was the earliest traveler in the history of China. "Twelve Years of Zuo Gong" wrote: "If you want to care about his heart and travel around the world, there must be stereotypes." "Bamboo Chronicle" said: "Muxing is 225 million Li in the world, with Wan Li in the west, 730 Li in the south and 270 Li in the north." "Historical Records Zhao Shijia" says: "King Miao (that is, King Mu) sent Zao Fu to the west to hunt, and when he saw the Queen Mother of the West, he forgot to return with joy." Zhou Muwang was the fifth monarch of the Western Zhou Dynasty, and he was in the heyday of the Western Zhou Dynasty. Because he traveled many times, many rumors attached that he had a good horse, a good posture, could walk the Wan Li Road and became an ancient traveler.