How many people are there in the ninth paragraph of China Weiqi?

By June, 20021year, there were 42 people in the ninth stage of China Go, in the following order:

Chen Zude, Nie Weiping, Ma, Cao Dayuan, Qian Yuping, Jiang Zhujiu, Rui Naiwei, Liu, Yu Bin, Zhang Wendong, Chen, Shao, Liao Guiyong, Wang Jianhong, Wu Zhaoyi, Zheng Hong, Feng Yun, Song Xuelin, Shao Weigang, Chang Hao, Liang Weitang, Zhou Heyang, Luo Xihe, Gu Li, Zhou Heyang.

At present, there are 42 nine-stage Go masters in China:

The Chinese Go Association announced that Li Qincheng and Dang Yifei had advanced to the ninth stage because of their outstanding performances in the world series. The 4th1and 42nd professional nine-segment players in China Weiqi were born.

Take an inventory of these 42 nine paragraphs. Among them, 1982 was directly rewarded by the association, 2 1 participated in the promotion competition, and 18 won the first and second place in the world competition. There are only two female players, and the competition between men and women is seriously unbalanced. Geographical distribution, there are 9 people in Shanghai, followed by 5 people in Henan.