I think you did good, you're using very high level vocabulary! I assume these are your accomplishments. I can only assume that I am fixing this correctly, of this helps.  (I) Participated in non-governmental organization campaigns from 6/2007 to 6/2009 such as FHI ((this is a name?)), Click ((this is a name?)) a campaign to quit smoking cigarettes, and an HIV prevention campaign . ▪(I) Was the Chairman of the PR club at Hanoi Open University . (I) Organized recreational programs and activities for students of the warehouse ((is it a warehouse?))  (I) Organized of PR courses with the guidance of teaching staff and successful PR professionals in order to increase the club members' understanding. (I) Participated in union activities and the student council. Also, at the request of the department and institution, and in accordance with the students' preferences and criteria, I organized game shows ((or a game show)) and cultural programs ((or a cultural program)) for the students ...  (I) Was an MC host for Science events. (2/2009-11/2009) ▪ Was an Event Staff member for the media advertising companies Blue and Vietpower .  (I) Under the direction of leaders, participated in the 365 Mobi Program .