A number of older workers have a “old age, low education and low treatment” profile. In fact, this phenomenon has changed dramatically: with an increasing number of “90 years” and even “00 years” going to the old age sector, the stories of “positive” watching “wealth” are gaining ground. The participation of more dynamic and better-qualified young people has provided new opportunities for the ageing sector and has become an important support for high-quality development in old age. • Ablution...