Title: Zigong Shi wei sheng zhi
Description: Ji shu le zi gong shi jin bai nian lai wei sheng gong zuo de li shi, fen ji gou, she shi, ren yuan, yi liao, wei sheng fang yi 5 pian.
Subjects: Public health, History, Wei sheng zhi
Places: Zigong Shi, China, Zigong Shi (China)