The opening ceremony of TWGSS was held on 25 November 1964 . His Excellency the Governor , Sir David Trench , was invited to be the Guest of Honour to mark the opening of the school . A historical plaque of the grand opening ceremony can be found on the wall of the main lobby . It reads : " The school opened by His Excellency The Governor Sir David C.C. Trench K.C.M.G. , M.C. on 25th November 1964 . " Two survivors of the 2010 Manila hostage crisis , who were orphaned by the tragedy , were students of the school
Manila hostage crisis
Manila hostage crisis
Tsuen Wan Government Secondary School