The document discusses lessons learned from CHESH Lao's community development approach based on the cultural identities of ethnic groups in Laos. It summarizes CHESH Lao's initial confusion in setting an approach, and the valuable advice received from local leaders. This advice emphasized the importance of developing a sustainable approach by learning from communities and basing the strategy on their cultural identities. It also highlights key findings about the cultural identities of the Hmong in Long Lan village, Lao Lums in Xiang Da village, and the Khmu in Nam Kha village, including the Hmong's "No Song" customary laws and ceremonies.