BEIJING, June 28 (Xinhua) -- Chinese President Xi Jinping and Venezuelan President Nicolas Maduro on Friday exchanged congratulations on the 50th anniversary of the establishment of diplomatic ties between the two countries.

Noting that China and Venezuela are good partners of mutual trust and common development, Xi said that since the establishment of diplomatic ties half a century ago, the two sides have supported each other in the changing international landscape, worked together to defend international fairness and justice as well as the legitimate rights and interests of developing countries, and forged an "iron-clad" friendship.

Xi noted that during President Maduro's successful state visit to China last September, they jointly announced the elevation of the China-Venezuela relationship to an all-weather strategic partnership, ushering bilateral relations into a new era.

China is ready to work with Venezuela to uphold the original aspiration of establishing diplomatic ties, continue the traditional friendship, and take the 50th anniversary of diplomatic ties as a new starting point, to continuously enrich the connotation of the China-Venezuela all-weather strategic partnership, make a greater contribution to world peace and development, and jointly promote the building of a community with a shared future for mankind, Xi said.

For his part, Maduro said since the establishment of diplomatic relations between Venezuela and China 50 years ago, bilateral ties have made considerable progress, adding in particular, the establishment of an all-weather strategic partnership between Venezuela and China is of historic significance.

Venezuela firmly supports China in safeguarding national sovereignty, opposes any attempt to contain China, and is willing to actively participate in the implementation of the Belt and Road cooperation and the three major global initiatives proposed by President Xi, continue to firmly promote Venezuela-China friendship and deepen bilateral cooperation and multilateral coordination, he noted.

He added that Venezuela firmly believes that under the wise leadership of Xi, China will surely achieve the great rejuvenation of the Chinese nation.