This text is based on the ethical thought, which is representative in western society, and the author finds out the clue of thought of social security which is from mercy to justice.

In the practice,the Humanitarian Buddhism shows more moral concern for the five precepts,ten kinds of goodness and the ways of Mahayana Bodhisattva based on mercy.

Ecological ethics in Buddhism, such as equality, lenity, have been demonstrating the relationship between the nature and human.

The Combination of Industrialists and Cause of Charity——Modern Industrialists of Jiangsu and Promotion of “Charity” in Late Qing Dynasty;

Charity is closely linked with social work;

He devoted himself to iron and steel industry,charities and other progressive movement to improve the marketing,scale and monopolization of iron and steel and to promote the change from private owner and partnership to cooperation.

This paper analyzes Zhang Jian s motive for initiating charities in N antong.

In the transition time from the Qing Dynasty to the Republic of China, Zhang Jian, devoted himself to charities of Nantong, set up institutions like hospitals, rest homes, invalid homes , prostitute reform houses, and factories for people in poverty.