BEIJING, Nov. 17 (Xinhua) -- Jia Qinglin, chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), on Tuesday urged political advisors to contribute their wisdom to China's social and economic development.

    Political advisors should watch closely the domestic and international economic situations and problems that China had in the process of development and put forward wise and pragmatic solutions, Jia said.

    He urged political advisors at all levels to carry out in-depth study on the key issues including macro-economic policy, environmental protection, public resource distribution and reform of the income system.

    Jia made the remarks at a chairman's meeting of the CPPCC National Committee.