On the evening of August 23, “China Action · The Road of Light Coverage” projected photos of Niu Tengyu onto the Bundestag complex and the Berlin TV Tower in Berlin, Germany, marking the seventh anniversary of his arrest, after the same projection had already appeared at the Chinese Embassy in Germany.
On the evening of August 22, 2026, members of a civil group projected a large photo of Niu Tengyu and slogans onto the outer wall of the Chinese Embassy in Germany in Berlin, protesting his wrongful imprisonment and torture and demanding that the Chinese government release him immediately.
In 2026, the UN Working Group on Arbitrary Detention issued a finding ruling that the Chinese government's detention of Niu Tengyu, the party involved in the Ewsu Wiki case, constituted arbitrary detention, violating his personal liberty and his right to a fair trial, and demanded his immediate release and compensation.