Elderly residents in a Chengdu square held daily group laughter exercises to improve lung capacity, prompting repeated noise complaints. Local subdistrict offices mediated and asked them to relocate multiple times.

Social Context

‘Laughter therapy’ groups exemplify China’s state-supported active aging policy, promoted under the National Strategy for Aging (2021). However, they frequently clash with urban noise control regulations (GB 3096–2008), requiring coordination between community elders, property management, and neighborhood committees to designate appropriate zones and hours.

Safety Tip

Organizers should coordinate with local subdistrict offices to secure permits and designated time slots; use decibel meters to self-monitor sound levels and adjust volume proactively.