Is it free for the Yellow River estuary to be 60 years old?

According to Dibao. com, the admission-free policy of the Yellow River Estuary Eco-tourism Zone in Dongying City is as follows: retired cadres with retirement certificates, elderly people over 60 years old with senior citizen preferential cards, active servicemen with military officers' cards or soldiers' cards, and disabled soldiers can enter the park free of charge with the Disabled Soldiers' Card and Retired Sergeant's Card. The press card issued by the State Press and Publication Administration, Children under 6 years old (including 6 years old) or children whose height does not exceed 1.4m (including 1.4m), disabled persons (including a severely disabled person), high-level talents with "Shandong Cai Hui Certificate", and medical personnel with valid certificates.