March 22 every year is World Water Day.

On January 18, 1993, the 47th UN General Assembly made a resolution. According to the suggestion made in Chapter 18 of the "Alex of the 21st Century" adopted by the United Nations Environment and Development Conference, it was determined that March 22 of each year was " World Water Day ". It aims to promote comprehensive planning and management of water resources, strengthen the protection of water resources, solve the increasingly severe problem of freshwater, and carry out extensive publicity to improve the public's awareness of development and protecting water resources.

We must strengthen our consciousness of development and protecting water resources. Save water, don't let the last drop of water become our tears!