Growing rice shows the good relationship between farmers and nature, and it has been a good tradition generation by generation. However, with the increasing awareness of environmental protection PM2.5 in the smoke caused by burning straws has drawn the attention of public. By concerning of this environmental issue, Taiwan Semiconductor Manufacturing Company, Limited, dedicate themselves to the society and would like to promote the environmental consciousness through the power of multi-media, entrust the Department of Radio and Television of National Taiwan University of Arts to produce an animation, a short film and a journal report about this issue to broadcast the knowledge of environment protection. The Secret of a Little Farmer 3D animation short film was born for it and hope this short animation can also brought benefits for farmers who choose bacteria fertilizer instead of burning straws, and finally can help getting rid of the infamous name of air pollution maker.