After passing through a number of halls in Doctor Chang's house, Fortune noted that the back garden where he rested during his retirement occupied a very restricted space. It used rocks, trees and archways to create the effect of a winding path with glimpses of different scenes.
穿過幾進堂屋，張醫師晚年休憩的後花園，是在極有限空間中，以山石樹叢門洞，造成曲折掩映的效果。