On 10-16 September 2017 Green Trade Company has sent staff joint the � Study Visit to China on Small holder farming, grain reserve, rice fortification� at Beijing, Jiangsu, Nanjing, Wu xi in CHINA are holding by World Food Program between Cambodia and China. The major of this study visit aims to: - promote further development of the agricultural sector in the current era, especially to encourage farmers to grow more easily, to protect farmers' risks, to provide new techniques to farmers, to find partners, market to farmers and also to reduce the use of chemicals in the agricultural sector. - To promote the production to �Standard Build Brain and Quality Safe Management� Butler Food (Wu xi) CO,LTD is producing : 1. nutritional kernel 2. High fiber kernel 3. Tea rice 4. Low protein kernel 5. Mortification rice and...rte.....