![A T-60 tank is displayed on the Red Square to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/3b2c961105f3423cbc07ca8d61b8411c.jpg)
A T-60 tank is displayed on the Red Square to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![An actor sings songs to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/c88869c98308450782a33faacb8b7b37.jpg)
An actor sings songs to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![Children attend a rally to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/b38ea4af08ff49e89c19bfcf298102be.jpg)
Children attend a rally to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![People attend a rally to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/692e2fc1d47848dda66d52860af8efbc.jpg)
People attend a rally to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![Actors sing songs to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/f5f0c48873804e98a9d1109585df9081.jpg)
Actors sing songs to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![An actor sings songs to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/f04424bb56754d6595573cf80b7af4ef.jpg)
An actor sings songs to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)
![An actor sings songs to mark the 101st anniversary of Russia\'s 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)](http://www.ecns.cn/hd/2018/11/08/7af01252c7c34a278d29a5433a30f6c0.jpg)
An actor sings songs to mark the 101st anniversary of Russia's 1917 October Revolution, in Moscow, Russia, Nov. 7, 2018. (Xinhua/Bai Xueqi)