Dali, the hometown of five golden flowers, has a long and splendid history and culture. The beautiful scenery of the four seasons and the colorful ethnic customs are like a pearl shining in the southwestern side of the motherland. Here, the mountains and rivers are beautiful, the people are rich, the products are rich, and the unique geographical location and climatic conditions have produced the walnuts with large fruit, thin shell, white, fragrant, high-yield, nutritious and well-known Chinese and foreign.