She is a Standing Committee Member of the National People's Congress (NPC) and Vice Chairperson of the NPC Social Construction Committee, taking charge of lawmaking, revision, enforcement, and supervision of social insurance, sports, protection of women's and children's rights and others.

Jiang is an expert on transnational investment, industrial economy and economic development in China.

In 2012, she, Ma Jiantang and Zhou Shulian jointly proposed the China Economic Structure Adjustment Theory and won the fifth China economic theory innovation award.

Second, the cost of more than ten years of reform is mostly borne by state-owned enterprises; Third, the improper macroeconomic regulation and control, resulting in economic growth ups and downs; Fourth, macro-policy issues, major reform of the fiscal and taxation systems and accounting systems, drastic changes in the exchange rate, and the impact of imported products on the domestic market.

[2] This theory was one of the typical economic innovation theory in our country since Chinese economic reform, it is put forward through market means and government administrative means, through the initiative to break system obstacle, eliminate the factor market segmentation, reduce bottleneck department, select leading industry economic structure adjustment measures, such as coordination of various departments of the national economy, all kinds of industries, all kinds of each part of the ownership composition, all kinds of economic organizations, and all aspects of composition and proportion relationship, coordination of resources in the configuration status of the economic structure and development level, eventually form elements in various industries, between regions and departments to optimize configuration.