Don’t panic when drought or flood occurs suddenly, these methods can help you

Recently, heavy rainfall has occurred in the Sichuan Basin, northwestern Hubei, southern Shaanxi, Henan, Shandong, northern Jiangsu and Anhui, with local torrential rain or extremely heavy rain. Although this round of rainfall has brought relief to drought-stricken areas such as the Huanghuai and North China, the heavy rain has also increased the risk of a sudden change from drought to flood.