利用歐洲大會，再來接受世界總會新的官方課程「效率領導」 Attending JCI official course "Effective Leadership." Tags: 0 comments 51 likes 0 shares Share this: 張淵翔 JCI Sean Chang About author 政黨屬性 中國國民黨 Belong to KMT Running for Keelung city councilor SERVICE TO HUMANITY IS BEST WORK OF LIFE 張淵翔的粉絲專頁 Sean Chang's page 3142 followers 3218 likes View all posts