Title: Qing qian qi zhong da zi ran zai hai yu jiu zai ji zhi yan jiu
Subjects: Natural disasters, History, Disaster relief, Catastrophes naturelles, Histoire, Secours aux victimes de catastrophes, Qing Dynasty (China)
Places: China, Chine
Time periods: Qing dynasty, 1644-1912, 1644-1912 (Dynastie mandchoue)