25 native English speakers of BNP Paribas had joined Man Kiu College English Summer Day Camp at the school premises on 2 July 2021.  During the activity, the volunteers with the experience of studying, working and living in different places around the world shared their experience with 120 junior form students in English. The sharing not only broadened the students’ horizon, but could enable them to practise their oral English.  All participants enjoyed the session very much.