What's the date of 5 12? What are the main anniversaries on this day?

1 and 5. 12 are both the anniversary of the Wenchuan earthquake and the International Nurses' Day.

2. The Wenchuan earthquake on May 12, 2008, also known as "Wenchuan Earthquake", occurred on May 12, 2008 at 28.4 Beijing time 14, and its epicenter was located in Yingxiu Town, Wenchuan County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province (310 north latitude). 5. 12 Wenchuan earthquake is the most destructive, widespread, disastrous and difficult earthquake since the founding of the People's Republic of China. On March 2, 2009, with the approval of the State Council, People's Republic of China (PRC), from 2009, 12 every year will be designated as the National Disaster Prevention and Mitigation Day.

3. The International Nurses' Day is held every May 12 to commemorate the establishment of florence nightingale, the founder of modern nursing discipline, in June 19 12. Its basic purpose is to advocate, inherit and carry forward Nightingale's humanitarian spirit of fearlessness, dedication and saving lives.