Once again this is incorrect. You have used a site relation, this is not a site. You have not incorporated either the Ningbo or Malaysia campuses.

Did you not think the OSM mappers in this area have not thought of doing something like this, and rejected it. I certainly have on many occasions since 2009. There are other ways to manage finding parts of a university without creating cumbrous relations which will get changed every time one part gets updated.

Please also do not try to adjust areas of individual parts of this university. I maintain the boundaries very carefully based on UK cadastral layers, regular survey etc.