Wool mathematician refers to Ordos, one of the most legendary mathematicians in the 20th century. Because the mathematician's name is very similar to Erdos, which is rich in wool in China, some scholars affectionately call him Mr. Wool.
Mathematicians are people who do creative work in the development of mathematics in the world and apply what they have learned to their work. Mathematicians focus on numbers, data, sets, structures, spaces and changes.