To go to Chiang Mai is to play a Su Tie Shan and a Shuanglong. There is a tomb of the modern emperor on the Su Tie Shan. The tomb that people are still alive has been built. Su Tie Shan is the highest mountain in Thailand. After the death of Emperor Tai, he is still in the highest place to care for the people of Thailand. There are mountains, waters and waterfalls. When clouds rise, there is the feeling of rising clouds and driving fog. It is fairyland. Fortunately, we also saw the rainbow.