The landscape planning and design of Japanese imperial army unit 731 site park

The site of Unit 731 is a historical evidence of Japanese Imperial Army cruelly kill China during World War II. It belongs to one of latter-day sites in Harbin. However, with the historical variance, the integral and original sites had destroyed, which leads to difficulties for preservation. A new design theory of "Recall history and Expect peace" that overlapping and splicing of the current landscape design means to conform the field, which aims to construct a site park with plenty culture and ecological artistic conception, consequently boost the harmony of city historical memory and contemporary ecological scene.