55 years of Sino-Soviet War, Moscow celebrates, will Beijing commemorate?

Recently, Russia commemorated the 55th anniversary of the Zhenbao Island Incident. An Internet user commented, "I just want to see if the Chinese government dares to commemorate the territory occupied by Russia."
Zhenbao Island, also known as Damansky Island in Russia, is located in Ke Xi town, Heilongjiang Province, China, on the Chinese side of the main channel of the Ussuri River, the border river between China and Russia. The entire island has an area of 0.74 km2.