In 1945 Taiwan was returned to Chinese rule, and the flag over Lintienshan correspondingly changed. First it came under the jurisdiction of the Forestry Bureau of the Taiwan Provincial Government, but was later turned over to the Chunghsing Paper Company to manage. Thus began the golden age in Lintienshan.
民國三十四年台灣光復，林田山隨即易幟，先是隸屬林務局轄下，後來又交由中興紙業公司經營，開啟了林田山的黃金時代。