Core Points - Zhengzhou's cultural institutions are enhancing public cultural services during the summer to meet the demand for visits, with measures including extended opening hours, optimized entry methods, and diverse activities [1][2][3] Group 1: Opening Hours and Entry Methods - Six museums in Zhengzhou will be open without closure from July 21 to August 31, operating daily from 9:00 AM to 6:00 PM, allowing more time for visitors to explore cultural history [1] - Except for the newly opened Zhengzhou Dahuacun Ruins Museum, other museums will implement a no-reservation policy for entry, requiring only valid identification for visitors [1] Group 2: Special Activities - Zhengzhou Museum is hosting the "Mountains and Rivers Forever - Revolutionary Relics Exhibition" and a parent-child theater activity "Seeing Elephants in Henan," aimed at educating children about local history and health [2] - Zhengzhou Shang Dynasty Capital Ruins Museum is offering immersive theater experiences and summer study activities that combine technology with historical exploration [2] - Zhengzhou Erqi Memorial Hall is recruiting young guides and producing animated films to promote red culture among children [2] - The Henan South-to-North Water Diversion Museum is showcasing a Tang Dynasty blue-and-white porcelain exhibition, highlighting cultural exchanges along the Silk Road [3] - Zhengzhou Museum's ancient iron smelting site is conducting summer classes to educate students about Han Dynasty iron culture through interactive learning [3]