A Chinese expert introduces paddy cultivation techniques to foreign trainees at Guangfu Base, an experimental high-yield paddy field in Nanchang, capital of eastern China's Jiangxi Province, Sept. 17, 2007. Agricultural technique experts and officials from seven countries of the Association of Southeast Asian Nations (ASEAN) including the Philippines, Vietnam, Malaysia, Indonesia, Brunei, Burma and Laos attended a two-week high-yield rice cultivation technique training course in Beijing starting from Sept. 12, 2007. [Xinhua Photo]

Trainees learn paddy cultivation techniques at Guangfu Base, an experimental high-yield paddy field in Nanchang, capital of eastern China's Jiangxi Province, Sept. 17, 2007. [Xinhua Photo]

A Chinese expert introduces paddy cultivation techniques to foreign trainees at Guangfu Base, an experimental high-yield paddy field in Nanchang, capital of eastern China's Jiangxi Province, Sept. 17, 2007.  [Xinhua Photo]

A trainee takes a close look at a rice spike at Guangfu Base, an experimental high-yield paddy field in Nanchang, capital of eastern China's Jiangxi Province, Sept. 17, 2007.  [Xinhua Photo