Mr. Zou, Chairman of Sanjin Pharmaceutical Co., Ltd. and a Chinese medicine expert with outstanding contributions. After 8 years' research, Mr. Zou led the scientific research team to break through the bottleneck of time-consuming and laborious traditional frost making and low frost picking rate, and achieved a new breakthrough in frost making technology in watermelon frost. On the basis of retaining the magical effect of the ancient prescription, he also adapted it to the needs of modern large-scale industrial production. This technology won the third prize of national scientific and technological progress and took his head as a trademark as a souvenir.