There are a few reasons to explain why Cambodian farmers have specialiIty in producing rice. Firstly. because of human resource, they can produce with high quality and large amount of quantity. Them are about 80% of farmers and they have learned how to do their farm from their ancestors for a long time. Not only this, but also farmers have been trained by the present time; hence, they understand about technique of doing farm. For example, the farmers know how to use fertilizer, pesticide or to grow tire different crops on the same land. Secondly, Cambodia has good natural resource. Cambodia has location in Tropic area that is not too hot and cold. This is so important factor for growing rice crops because rice needs an average temperature of 21°C to grow well; moreover, most of land is full of fertility, so thee farmers could do their farm and increase their output easily. For Instance, In Battambong province, there is a plenty of rice product that can support domestic demand and export to other countries in the world. In conclusion, I think Cambodia will become a country that exports the most quantity of rice product on Asian in the near future.