In november, 17-18 2020 Assist. Prof.Dr. Issariyaporn Damrongrak and Dr.Niranee Bueraheng went to Betong District to promote growing of local Chinese chives. This activity under the project of Extension of growing Local chinese chives (Betong variety). The objectives of this project are to increase yield and develop growing process in the way of GAP and Organic which can support an identity food of Betong district and also increas income of the grower who joint this project.