The coffee dream lasts more than half a century

At that time, college students were assigned to places where they were needed. Because he majored in tropical crops in college, Liao was assigned to Yunnan and began to devote himself to coffee research. He went to every county in southwest Yunnan’s Xishuangbanna and Puer, looking for ideal places where he could plant coffee trees. And he finally chose Puer. According to his researches and experiments in Puer, Liao also spent three years writing down a guiding book for planting coffee, covering field selection, ditching, gathering coffee berries in details. The book benefited local farmers greatly.