A major exhibition to commemorate the 40th anniversary of China's reform and opening-up shows the very first private business license issued after China began implementing the reform and opening-up policy in 1978 at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up. (Xinhua/Li Xin)

　　Visitors look at vintage objects displayed at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up.(Xinhua/Li Xin)

　　A vintage radio-recorder and several cassettes are displayed at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up. (Xinhua/Shen Bohan)

　　A wall of vintage cassettes is displayed at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up. (Xinhua/Shen Bohan)

　　Two visitors pose for photos in a vintage image studio set at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up.(Xinhua/Li Xin)

　　A visitor takes pictures of vintage cameras once used by Xinhua News Agency photographers which are displayed at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up. (Xinhua/Li Xin)

　　A visitor takes pictures of a vintage bike and sewing machine displayed at a major exhibition to commemorate the 40th anniversary of China's reform and opening-up at the National Museum of China in Beijing, capital of China, Nov. 15, 2018. Vintage objects are displayed at the exhibition which opened here on Tuesday to show visitors the history, accomplishments, and experience of China's reform and opening-up. (Xinhua/Shen Bohan)