New rule for elderly has good intentions

Editor's note: Since single children of their families are finding it increasingly difficult to take care of their parents, some provincial-level governments have formulated a policy to grant employees "nursing leave" so that they can fulfill their filial duties. Four experts share their views on how to better deal with the challenges of aging society with China Daily. Excerpts follow:

Uniform standard for regulations needed

Diao Pengfei, an associate research fellow at the Institute of Sociology, Chinese Academy of Social Sciences