I just finished my flute concert this year in Hsinchu, in a historical remains – the sixth fuel factory, which is built by Japanese during the WWII. The building was later used for KMT army’s stay after the war. However, since KMT has never been able to “recover” mainland China, the solders staying in this building have to build their homes in the factory. “Buldings in the building” is therefore a unique architectural feature of this historical remains.