On March 12, when it is a good time to plant trees and add green, the company took the opportunity of Arbor Day to carry out a public welfare tree planting activity in the campus of the School of Information Engineering, Ningbo University, a research cooperative partner. The camphor tree donated by the company is about 20 years old and nearly 40 cm in diameter. It has dense branches and leaves, magnificent trees, and strong vitality, which symbolizes peace, integrity and perseverance. At the scene of tree planting, Luo worked together with the teachers and students to cultivate, water and reinforce the camphor tree.