Introduction to the main hall: The main hall in the courtyard is dedicated to Zhang Liang. The plaque in front of the hall reads "The Immortal of the State". There is a worship hall in front of the main hall. Every year on March 25 of the lunar calendar, there is a temple fair on Zhang Liang's birthday. Lion dances, dragon lanterns and colorful boats gather here, and the incense is bright and lively.