1 had its origins in a trip Hsieh took to Indonesia's Aceh Province at the invitation of a number of charitable organizations to observe the post-tsunami reconstruction efforts in April 2005.
「亞齊一號」則是 2005 年 4 月謝英俊應國內幾個慈善團體的邀請，到南亞海嘯重災區的印尼亞齊省勘查重建情形，回來所蓋的示範房。