Since the long summer, the temperature has been rising steadily all over the country. With the increase of temperature, the supply and demand of fruits are increasing, and watermelons, mangoes, apples, pears and bananas have become big consumers.

In addition, litchi, a seasonal fruit, also appears in the market for sale. Sweet and sour taste, Q-bomb pulp, rich nutritional value, has the function of nourishing the brain and caring skin, and is deeply loved by consumers.

At the turn of Qin and Han Dynasties, Zhao Tuo, a adherent of Qin Dynasty, stood on his own feet and established Nanyue State in Lingnan area. In order to express his loyalty to the Han Dynasty, Zhao Tuo voluntarily surrendered to the Han Dynasty, and at the same time paid tribute to the Han Dynasty, including the Lingnan specialty litchi.

At that time, litchi was a rare imported product even in Lingnan and Guangdong, because it was wild at first and was not planted in batches. However, after Zhao Tuo's tribute, it was probably because it was not preserved halfway, and it was not well received by Liu Bang.

However, several decades later, Liu Bang had passed away, and his great-grandson Liu Che became the emperor of the Han Dynasty. But at this time, Zhao Tuo still lived a long life, and he continued to pay tribute to Litchi in the Han Dynasty. This time, Zhao Tuo obviously succeeded. Litchi was recognized by Liu Che, the Emperor of the Han Dynasty, and even loved it very much.