 After his death in 2007, his son, Jia Yuanzheng, continued to protect Baisha Spring. In addition to cleaning the spring once a month, he also asked the water purification experts to put goose eggs and pebbles in the spring to avoid shaking during watering to attract the mud and sand from the bottom. With more and more water purifiers, Jia Yuanzheng also installed a water pump for Baisha Spring to make it convenient for everyone.