What's more, the roof of the Chinese Pavilion has a water collection system, as well as solar panels that are sufficient to supply all the electricity needed to power the pavilion's lights. At the ends of what appear to be exposed beams on all four sides of the pavilion are openwork grates with seal-style Chinese script marking the points of the compass.
除此之外，中國館的屋頂還設置太陽能集電板及雨水收集系統，能讓整棟展館的照明用電自給自足；四面外露的樑柱頂端，則刻上東、南、西、北等篆體文字，既有像是「印章」的趣味，亦兼具通風功能，別具匠心。