Jiang Zhuying is an outstanding talent in the field of optics in China. In scientific research, I have the courage to explore, study hard and work hard, and have done a lot of work in the fields of optics and mechanical testing. He used to be an associate researcher at Changchun Institute of Optics and Mechanics, China Academy of Sciences and acting director of the Fourth Laboratory. With the guidance of the older generation of optical experts and the help of comrades, the first optical transfer function testing device in China was developed and a first-class optical testing laboratory in China was built. 1June, 982, Jiang Zhuying went to work in other places, but due to overwork, his condition deteriorated, and unfortunately he died in Chengdu.

Ren Changxia, female, Han nationality, is a member of the Party Group, Party Secretary and Director of Dengfeng Public Security Bureau. 200 1, she was transferred to the public security bureau chief of Dengfeng city, becoming the first female public security bureau chief in the history of Henan public security system. She always took the sufferings and safety of the people to heart, solved the backlog of control applications for more than ten years, and * * * settled more than 230 cases of control applications. Leading the overall police to crack more than 2,870 criminal cases and arrest more than 3,200 criminal suspects, effectively safeguarding the overall political situation of social security and stability in Dengfeng. At 8: 40 pm on April 4th, 2004, 14, a car accident occurred on Zhengzhou at least city expressway when the case of "1.30" was detected. He was seriously injured and was immediately sent to Zhengzhou Central Hospital for emergency treatment. After four hours of emergency rescue, he died unfortunately because of his injuries. He is only 40 years old. In June 2004, he was posthumously awarded the title of first-class hero model of the national public security system by the Ministry of Public Security. 40 years old is the most magnificent season in life, however, she suddenly fell on the public security cause for which she fought. With her loyalty, talent and brilliant achievements, she has successively won more than 20 honorary titles, such as the winner of the National May 1 Labor Medal, the national March 8 Red Flag Bearer, the national top ten heroines, the national youth post expert and the national outstanding people's police. She faithfully fulfilled the sacred duty of "establishing police for the public and enforcing the law for the people" with her lifelong efforts. On June 30, 2004, a case of raping and killing a young girl occurred in Gaocheng Town, Dengfeng City. Ren Changxia personally in command, and strive to achieve "murder will be broken". She lived and worked with the investigators of the task force for 73 days. On the evening of April 13, with the assistance of the expert group of Zhengzhou Public Security Bureau, Ren Changxia led the project police to work overnight and found out some important clues.