One runs into quite a number of sprightly old folks in their 80s and 90s out and about in Caijia Village. Could it be the clean air and water? Or the active lifestyle of the senior citizens there? Ninety-seven-year-old Mrs. Lu-Guo Jian is especially well known around the local area.
或許是因為空氣好、水質佳，加上老人活動又多、精神生活充實，蔡家村及周邊社區常可見到許多已屆八、九十歲高齡，但身體和精神狀態還相當硬朗的長者，今年 97 歲的盧郭簡老太太就是其中翹楚。