Rush Memo For Public Secondary Schools: CONDUCT OF THE MASS TRAINING OF SENIOR HIGH SCHOOL ( SHS ) TEACHERS FOR THE TECHNICAL -VOCATIONAL -LIVELIHOOD (TVL) ACADEMIC TRACKS Posted on May 25, 2016 by MSM13 Leave a comment 3155. CONDUCT OF THE MASS TRAINING OF SENIOR HIGH SCHOOL ( SHS ) TEACHERS FOR THE TECHNICAL -VOCATIONAL -LIVELIHOOD (TVL) ACADEMIC TRACKS Memorandum