Hangzhou Landscape Architecture Design Institute Co., Ltd. (SZSE:300649) agreed to acquire 19% stake in Jianzheng Engineering Consulting Co., Ltd. from Hangzhou Jianyun Engineering Consulting Partnership (Limited Partnership) on February 16, 2023. The transaction still needs to be approved by the Hangzhou Landscape Architecture Design Institute Co., Ltd. thirteenth meeting of the fourth board of directors and the twelfth meeting of the fourth board of supervisors.