Videos he has taken over the past five years show how a number of old men used to keep onlookers back as the boats passed under the bridge.
從他近五年拍攝的錄影帶，可發覺前幾年船要過橋時，有老者在橋上指揮，驅散圍觀的民眾，現在則是圍觀的人沒了，好事的老者也累了。禮數難周全