Life expectancy in China reached 79 years in 2024, though a gap remains between total life expectancy and "healthy life expectancy" (estimated at 68.7 years as of 2018). 2. Agricultural "Chinese Matures": Crop Cultivars

The "Chinese" genotype is a promising variety for regions like Karnali, Nepal, with recorded yields ranging from 29.6 to 37.91 t/ha .

Traditionally, Chinese "matures" relied on filial piety and family-based care. However, due to the legacy of the one-child policy, many families now follow a "4-2-1" structure (four grandparents, two parents, one child), placing immense pressure on single children.

The government promotes a "90-7-3" model : 90% of seniors aging at home, 7% supported by community services, and 3% in institutional care.

1. Societal and Demographic "Matures": China's Aging Population

The aging of the Chinese population is projected to slow annual GDP growth by approximately between 2024 and 2050.