Sweet March,the spring’s best month, blooms every thing.On the afternoon of March 8th, the first tree-planting ceremony was held to celebrate the 39th Arbor Day at the east green belts of International Campus, Zhejiang University. There were almost 100 guests attending the ceremony: including the representatives of faculties and students, municipal officials of Haining, staffs of the campus construction headquarter and campus builders who are responsible for the second part of campus project.