In those days, the site where the SCE now stands on Chienkuo South Road was occupied by the Tsaihsing Primary School. Chang reached an agreement with the principal of the primary school that CCU would rent the premises for two years and then consider buying.
當時建國南路的現址是再興小學的校區，張冠群和再興小學校長達成協議，先承租兩年再考慮購置。