From 1950 to 2010, the global fertility rate (excluding China) fell by about 50 percent, but China fell even more sharply, by more than 70 percent. According to official figures, there were about 250 million fewer births between 1979 and 2000. At present, the aging of the Chinese population is very serious, and the aging rate is much higher than that of the existing major aging countries. The proportion of the population over 65 rose from 7% to 14%, 130 years for France, 85 years for Sweden, 79 years for the United States and Australia, and 27 years for China. By the end of 2014, China's elderly population over 60 years old had reached 212 million, accounting for 15.5% of the total population. For a long time to come, China's aging problem will become more and more serious: the elderly and disabled elderly will increase rapidly, and the social burden will continue to increase; The problem of rural aging is more prominent; Empty nesting and solitary living in elderly families; The contradiction of getting old before getting rich is prominent; Wait a minute. Compared with other aging countries, China's social security fund, public pension, private pension and life insurance asset accumulation are significantly lagging behind. Data from the "China Pension Development Report 2013" shows that in 2012, the empty personal accounts of China's urban workers' basic endowment insurance reached 2.6 trillion yuan. In addition, due to the serious imbalance in regional development, many young and middle-aged people need to work far from home, and coupled with the one-child policy, many elderly people become empty nesters. Since 2010, there have been at least 62 million empty nesters in the country, accounting for 1/3 of the total elderly population. The burden of old-age care has seriously dragged down economic development, and overwhelmed many one-child couples who have to support their children as well as their parents and parents-in-law. As a country of etiquette, how can China allow countless elderly people to face the sad evening scene of old age and helplessness? "Honoring the elderly" is not only a moral issue, but also a legal issue. Studying and discussing the rule of law of "filial piety for the elderly" is of great significance for alleviating the pressure of aging, lifting the shackles of aging in economic development, adhering to the fine traditions of the Chinese nation, and building a harmonious society that respects the elderly and loves the young. Keywords: aging, honoring the elderly, social security, rule of law countermeasures Abstract: Since 1950 to 2010, the global fertility rate (excluding China) fell by about 50%. But China has fallen even more sharply，more than 70%. According to official statistics，probably 250 million newborns were decreased caused by “birth control” policy in year 1979-2000. At present，the phenomenon of an aging population in China is very serious，and Chinese aging rate is much higher than the existing major aging country. The proportion of people over 65 years old rose from 7% to 14%，and France spent 130 years，Sweden took 85 years，United States and Australia for 79 years，China only 27.By the end of 2014，people over the age of 60 in China had reached 212 million，accounting for 15.5% of the total population. For a considerable long time in the future，Chinese aging issue will be more serious：advanced age，disabled elderly people increased rapidly，growing social burden，more prominent aging issues in rural regions，empty nests families who live alone； old but poor situations of elder people. Compared to other aging countries，China has lagged behind in social security funds，public pensions，private pensions and accumulation of age insurance assets. “The report of Chinese pension development 2013” shows that empty account of individual accounts in the basic old-age insurance for urban workers in China reached 2.6 trillion in 2012. In addition，serious imbalance in regional development led many young people leave their hometown for employment. Besides the reason of one-child policy，great amounts of the aged become empty nesters. Since 2010 the number of empty nesters has reached 62 million，accounting for 1/3 of the total elder population. Economic development has been seriously affected by the burden of pension. Much more “only children” need not only to bring up their children but also to raise the parents and parent-in-law. China is a nation of etiquette. How can we make countless elderly people face the miserable helpless reality like this？ “Filial piety” is not only a moral issue，but also a legal issue. Research and discussion on legalization of “filial piety” is of great significance to alleviate the pressures of ageing，unchain the economic development，adhere to the fine tradition of the Chinese nation，and build a harmonious society of respecting the elder and caring for the young. Key Words：Aging，Population Social Security，Filial Piety，Rule of Law（AI翻译）