Farmers enthusiastically ask for technological books from officials on a governmental activity aiming at promoting advanced technology in agriculture at Wangjiajing Town of Zhuji City in east China's Zhejiang Province on Feb. 20, 2006. Twenty-six concerned organizations and companies participated in the activity with 420,000 related pamphlets and 4,100 bags of quality seeds being delivered to the farmers. [Xinhua Photo] A technician shows how to use an agricultural machine on a govermental activity aiming at promoting advanced technology in agriculture at Wangjiajing Town of Zhuji City in east China's Zhejiang Province on Feb. 20, 2006. [Xinhua Photo]  A farmer gets a pamphlet on a govermental activity aiming at promoting advanced technology in agriculture at Wangjiajing Town of Zhuji City in east China's Zhejiang Province on Feb. 20, 2006. [Xinhua Photo] New types of agricultural machines are shown on a govermental activity aiming at promoting advanced technology in agriculture at Wangjiajing Town of Zhuji City in east China's Zhejiang Province on Feb. 20, 2006.