In ancient China, apples were called "Qu", with a cultivation history of about 1600 years. Legend has it that in ancient Greece, there was an angel with wings and a golden apple in his hand. Wherever she flew, all the demons fled in panic. This fairy tale shows that apples have always been loved and regarded as auspicious things. Its fruit shape is also quite elegant, and it tastes sweet. It contains more than 20 kinds of nutrients such as fructose, pectin, phosphorus and organic acid. Many experts think it is the best fruit for children and mental workers.