He said that the Chinese side is willing to make joint efforts to elevate bilateral relations.

中方愿与莫方共同努力，把两国关系不断提高到新的水平。

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The two sides should make joint efforts to ensure tranquility and stability in the frontier area.

双方要确保边境地区的安宁稳定。

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The five permanent members should make joint efforts to safeguard the international peace and security.

五常应为维护国际和平与安全做出共同努力。

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A joint statement issued by China,Japan and South Korea in Beijing Saturday said all three countries would make efforts for an early resumption of the six party talks, which also include North Korea, Russia and the United States.

VOA: standard.2009.10.10

South and North Korea are to make joint efforts for the smooth implementation of the September 19 and February 13 six-nation nuclear agreements.

CNN: Korea accord's eight points

Finally, under the BTB Action Plan the United States and Canada will develop and enhance cross-border critical infrastructure and resilience, protect vital government and critical digital infrastructure of binational importance, and make cyberspace safer for all our citizens, while expanding our joint leadership on international cybersecurity efforts.

WHITEHOUSE: The White House