Chinese President Xi Jinping met with Cuban President Miguel Diaz-Canel in the Russian capital Moscow on Friday.
The meeting came after Xi attended a grand parade marking the 80th anniversary of the victory in the Soviet Union's Great Patriotic War held in Moscow's Red Square on Friday morning.
The leaders of more than 20 countries and international organizations were also invited to the event.
Xi arrived in the Russian capital on Wednesday to begin a four-day state visit to the country at the invitation of President Vladimir Putin.
Xi meets Cuban president in Moscow
Xi meets Cuban president in Moscow
Xi meets Cuban president in Moscow
Protesters filled Mexico City's Paseo de la Reforma on Saturday, rallying in solidarity with Venezuela and denouncing U.S. influence in Latin America.
The United States launched a large-scale military operation against Venezuela in the early hours of Jan 3, taking by force Venezuelan President Nicolas Maduro and his wife, Cilia Flores.
Holding numerous flags and banners while chanting slogans intermittently, a huge crowd of protesters criticized U.S. military actions against Venezuela and the unlawful control over President Maduro and his spouse, calling for respect for national sovereignty and regional peace.
"We oppose the U.S. intervention and hegemony towards the countries in Latin America. The United States has flagrantly trampled on international law, bombed Caracas and kidnapped the Maduro couple. The U.S. interventionism has become extremely blatant. We must firmly oppose and be highly vigilant, because this is not only related to a certain country, but also to all countries," said a protester.
"We demand that the United States stop interfering in Venezuela's internal affairs. The country must immediately cease its exploitation and plundering of the countries in Latin America," said another protester.
Protest erupts in Mexico City over US military operation in Venezuela