In China, every province has salt production areas. However, compared with sea salt produced by distilling sea water, land salt including inland salt lake, salt well and rock salt has much higher output. More than 70% of Chinese household salt is mainly land salt. Qinghai Province alone has enough salt reserves for the whole world to use for 1000 years. There are more than 100 large and small salt lakes in Qinghai Province, which is located in the northwestern hinterland of the motherland. The salt in a larger salt lake alone is sufficient for the world to use for several decades or even hundreds of years. Therefore, the salt lake resources are the first largest resource in Qinghai and rank first in China. Hereto, rumors about salt are baseless.