Carpenter's Dream of a Good Man series Maca areca nuts are 20 yuan each, and black wolfberry, Maca areca nuts are strong enough to taste good enough for friends. The master's secret recipe, areca, one of the four southern medicines, has been popular in Hunan for four hundred years. Jinxiangtan Good Man uses modern food technology and traditional betel nut making techniques to make Yunnan Maka and Ningxia medlar.