, they do not provide public services, but in response to those treatment centers, such as labafinejad hospital, which is located near this research center, and its clinic can provide vision treatment services. measurement and what what you want, dear viewers, is to present it publicly. these centers research specific cases and they will present the results of their research in the treatment section of the people and the general society , so that your report, like the information that was very useful now , will be useful for the artist of the network. i wish good health to you, the viewers. good day, may god protect you, always at your service, dear and respected colleague of yahset network. thank you for being with us , my dear crazy people. today is the day that the 24th international exhibition of the country's health industry will begin. the cooperation of young journalists of yazdani from the health system of fars news agency, i would like to tell you and us about the details of this exhibition. hello, good morning. hello, dear mr. hosseini, and all the esteemed viewers of the khabar chann