This is the world's largest prayer wheel, and then there are some museums introduced, and nothing else. In addition, the Yellow River water is not driven by this large prayer wheel, but by a small one directly below it. Entering the scenic spot, there will be staff who take the initiative to explain for free. In fact, it is mainly to sell a set of blessing wooden cards, 30 yuan a piece, a set of 5 pieces, you can write the name and hang on the side of the square of the big Jingtong, willing to spend money to see yourself.