Tsai, who began work as a bodyguard at the Shihlin residence when he was just 17 and served both CKS and CCK, still remembers thinking back to when CCK was alive and crying until his eyes were almost swollen shut.
十八歲就進入士林官邸當衛士，跟著兩代蔣總統的蔡福來還記得，想起經國先生生前種種，當時他「單眼皮哭成了雙眼皮」。