Grantham College of Education (1951-1994)
Photo probably taken in the 60s when Bruce Lee was making a movie there. See the photo at the lower left corner which was taken after 1998. Note that the mascot has changed to that of Pui Ching education centre though the building remained the same.
The upper left photo shows the Methodist primary school (the tall white building was the Methodist primary school until 2011. From 2011-now, it became part of methodist college) on the left, its downhill neighbor. The right side is Methodist college, a middle school.
https://www.wikiwand.com/zh-hans/%E8%91%9B%E9%87%8F%E6%B4%AA%E6%95%99%E8...
The upper right photo shows Methodist college again with Bruce Lee and some other guy. Lower right photo is the parking lot of Grantham college.
All these buildings still exist today though the the front building facade has apparently been modified according to the google map. Pui Ching education centre has moved out. According to some sources, it has been taken over by the QE hospital.