Complex sentence: In March 1930 the school became St. Joseph's Technical School, Abbotsford and by the end of that year had an enrolment in the technical division of 104 students taught by four Christian Brothers with trade skills experience.
Split into simpler sentences: In March 1930 the structure of the school changed and it was renamed St. Joseph's Technical School, Abbotsford. By the end of that year it had an enrolment in the technical division of 104 students taught by four Christian Brothers who had trade skills experience.