Xinhua News Agency, May 29, Lang Ma Information rose more than 10%, startup Huikang, Guoxin Health, Mountain Weidi rose more than 5%, Jiuyuan Yinhai, Weining Health, Jiahe Meikang and so on rose. On the news, Langma Information recently released the medical and health artificial intelligence product "Longma 39AI General Practitioner" with independent intellectual property rights.