Betel nut harvest in Van Son village, Dinh Ban commune, Ha Tinh province, is in full swing as December approaches, with over 100 households involved and the industry recognized by the Vietnam Craft Village Association. Despite the ongoing harvest, the tree is also being actively cultivated, with techniques such as selective leaf pruning and avoidance of chemical fertilizers and sprays. The betel nut field spans over 2.5 hectares and is expected to bring in significant income during the Lunar New Year, with betel nut selling at higher prices during holidays. The industry provides a stable source of income and employment for rural workers, with support from the commune for betel nut cultivation.