Chung Chung Christian School and Mayapada Bank Surabaya held a tree planting activity in commemoration of Mayapada Bank's 33rd anniversary and also Earth Day. Pemuda Sub-Branch Manager of Mayapada Bank, Mr. Tanto Kardjono and Head of Chung Chung Christian School, Ms. Lies Budyana together with Nursery and Grade 1 class students and employees of Mayapada Bank Surabaya carried out a tree planting activity which took place in the yard of Chung Chung Christian School.