There is a Mr. Gu Kejiu in the ancient town of Huishan. Maybe you don't know who Gu Kejiu is. He is the teacher of Hairui. He is a official and honest, and he is a famous and straightforward minister. In the fourth year of Longqing (1570), he was promoted to the governor of the heavens, and he was invited to visit the division. However, his teacher Gu Keji had passed away for 9 years. Hai Rui was greatly saddened. In order to chase the teacher, he immediately played the Ming court and built "Mr. Gu Dongyang" in Huihexiahe. This is the speciality of the sacrifice. After the temple was built, Hai Rui first went in to worship and wrote a essay entitled "Let's Go to the Cave of Yangyang". Respecting the teacher is the thing that we still have to inherit, no matter how many years have passed. The ancestral hall of the ancient town is not only rich in the culture of the ancestral hall, but also with the charm of the water town. In the small garden, my favorite scene is the four-sided archway patio. Through the regular structure of the building, I look at the blue sky that is covered by lush trees. It is beautiful and pure. The ingenuity of the ancients is amazing.