To get visas to European countries, he would specially board a Cathay Pacific flight to Hong Kong (back in the days before China Airlines), where he would spend a few days to get his Swiss visa. Then he would fly to Geneva and apply for the other visas there.
而常常須要到世界各國做貿易的地，為了辦一個歐洲國家的簽證，要特地搭乘國泰航空公司的班機（那時還沒有華航）飛到香港待幾天，先取得中立國瑞士的簽證，再飛到日內瓦辦其他國家的簽證。