Hello, what is the wood of an old house over a hundred years old?

Houses in Qing Dynasty were mostly made of nanmu, sandalwood, camphor wood, pine, Chinese fir, ginkgo and cypress. Most houses after the Republic of China were made of pine, Chinese fir and poplar. From the early days of liberation to 1979, most houses were built with materials such as pine, Chinese fir, larch, eucalyptus and poplar.