Chinese University [????- ]
Wikipedia has a good history of the site at https://en.wikipedia.org/wiki/Chinese_University_of_Hong_Kong#History
It says that the first college buildings here were those of Chung Chi College, which moved to Ma Liu Shui in 1956.
Later, the new Chinese University was inaugurated in October 1963. Following that, development of the University's campus began, incorporating the existing Chung Chi College.