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BEIJING, March 31 (Xinhua) -- Chinese Premier Li Keqiang on Friday called for more cooperation with Serbia within the 16+1 cooperation mechanism to realize mutually beneficial and sustainable development.

A successful presidential meeting will publicly convey a message that the two countries are not caught in an "adversarial relationship" and will work together to solve problems through "constructive dialogue," he added.

According to the Moldovan leaders, Moldova and China share strong economic complementarities and enjoy promising prospects of cooperation. They said Moldova will actively participate in the Belt and Road Initiative and welcomes more and more Chinese enterprises to invest in Moldova, to participate in the construction of agriculture, infrastructure and other fields in Moldova.

Another 20 agency-provided evaluation and certificate requirements will also be dropped, including areas such as railway facility construction and qualifications for legal professionals.

Mastering the technique of refueling in space will help the country to build a permanent space station.