in CHina, which is be industrialized rapidly, Chinese youth are not ready to do farm work any more. As a result, 80% of CHinese farmers are over 50 years old. China will have to face a problem: " who will do farm work for CHina,after those old CHinese farmer retired ?" lots of CHinese people are worried about it. 15 members of Chinese National Academy of Science& Engineering appealed that CHina should start training " professional farmer" among CHinese youth,while promoting the mechanization& goingtoscale of farm work in CHina... Otherwise, in one decade, CHina would find it very difficult to have enough farmers.