The following is the information I found.
Wanjuanlou is the place where Chen Shou, a famous historian in the Western Jin Dynasty and the author of Romance of the Three Kingdoms, studied in his youth. Located in Xishan Scenic Area, Nanchong City.
Wanjuanlou was built during the Jian Xing period of Shu and Han Dynasties in the Three Kingdoms (AD 222-237). According to ancient records, there is a fruit mountain in the west of Nanchong, where there are thousands of wonderful works. Built against the rock, it is a pavilion with three-fold eaves and wood and stone structure, with flying eaves and arches, which is magnificent. In the Tang Dynasty, Kanluoji was built in front of the building, forming a building complex. Surrounded by lush old trees, bamboos cover the sky and sweet springs flow, forming a beautiful and moving landscape picture. Due to disrepair, it was destroyed in the 1960s. The existing Wanjuan Building was restored and rebuilt at 1990 with the government's allocation of 4 million yuan. It consists of Chen Shou Reading Building, Chen Shou Memorial Hall and Library Building. It stands on the hill, magnificent and colorful, with a building area of 2400 square meters. Zhao Puchu, vice chairman of the China Calligraphers Association and president of the Chinese Buddhist Association, wrote a huge gold-lettered tablet with a length of 4.7 meters and a height of 1.8 meters. The bronze statue of Chen Shou, which stands in the center of the courtyard of Wanjuanlou, is 5 meters high and weighs 1 ton. It is lifelike in shape, with a bamboo tube in his hand. The history of the Three Kingdoms displayed in the memorial hall, as well as a large number of texts, pictures, tables, photos, objects and other materials, introduces in detail Chen Shou's bumpy experience, historical facts of writing books and its influence on later generations. The four walls are painted with sixteen murals of the Three Kingdoms, which are based on the historical facts of the Three Kingdoms and are a must for China. In the North and South Gallery, the line-carved murals with the story of Romance of the Three Kingdoms as the theme, and the calligraphy and painting couplets created by famous calligraphers from all over the world for Wanjuanlou, make tourists full of praise, just like the land of the Three Kingdoms.
The exhibition of Chen Shou Wan Juan Lou is very rich in content, artistic, academic, historical and sightseeing. It plays a positive role in studying and popularizing the culture of the Three Kingdoms and promoting the exchange between the culture of the Three Kingdoms and the national culture of the world.