The hospital signed a technical cooperation agreement with the Department of Ophthalmology of Russian People's Friendship University. Famous Russian ophthalmologists, professors, doctors and doctors with meritorious service in Russia check and treat patients all the year round. This is the first eye hospital to carry out Sino-foreign cooperation since the anniversary of 10. The hospital cooperated with the Eye Research Center of the University of Utah to establish an eye fundus disease treatment center. This is the first cooperation project between China and the United States in the field of fundus diseases. The hospital has also carried out technical cooperation with Peking University Eye Center, and cataract experts, excimer laser experts, fundus disease experts, pediatric ophthalmology experts and glaucoma experts from Peking University Eye Center come to the hospital regularly to give lectures. Famous ophthalmologists such as Beijing University of Chinese Medicine, Beijing Oriental Hospital, Dongzhimen Hospital, Shanghai Children's Optometry Center and Tianjin Eye Hospital also visit and give lectures regularly and irregularly.