March 2023. According to the introduction of Yinzhou District Government, in the tender announcement of urban design and conceptual design project of the plot around Lihuili Hospital in Yinzhou District, the tender ended on 2023-01-kloc-0/7, and the first draft of the design result was submitted 30 days later. The final result was submitted within 15 calendar days after the feedback from the bidding, auction and hanging door, and it was approved in 2023.