What ancient writing is this?

The writing method of the first character in seal script. There are two ways to write traditional Chinese characters in Shouzi regular script, and there are many ways to write seal script. As of New Year's Day, Gong, a longevity expert in Tongzhou, Beijing, has collected as many as 15000 kinds of small seal characters. Among many Chinese characters, Xiao Zhuan is the most colorful. There are hundreds of characters such as dragon and tiger, thousands of characters such as happiness and happiness, and only the word "shou" is the most brilliant. "/system/2009/06/ 10/0 10068 197 . shtml