Introduction to Panlong Pavilion: Panlong Pavilion is located on the east side of Mengshan Mountain. It is a wooden hexagonal pavilion with a 36.7-meter-long stone carved Panlong. It was built in the Ming Dynasty with exquisite carvings and vivid shapes. There are 218 engraved in the pavilion. A treasure of calligraphy with the character "dragon" in different fonts.