Introduction to Haihui Tower: In the winter of 1941, Pu Zaiting suddenly suffered from hemiplegia. After recovering from the illness, he went to Kunming to take refuge with Master Shenglu and was named Karoma Ruozhu. He then brought the "Haihui Pagoda" model of Huating Temple in Kunming back to Xuanwei, raised his own funds to build the Haihui Pagoda in Dongshan Temple, and spent a huge sum of money to carve the full text of the "Diamond Sutra" on the walls of the Haihui Pagoda and build it into ashes. The interment room promoted the funeral reform of cremation after death and pioneered the cremation of remains in Xuanwei.