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"Cold winds came through the gaps of the train doors and the doors could easily become frozen," Sun said. "The train attendants needed to be strong enough to open the door when the train arrived at the station."

"Chinese brands need to improve their core competitiveness as we have few internationally competitive companies. We should attach importance to the problems and actively solve them," he said.

"Climate change is transforming where and how we live and presents growing challenges to human health and quality of life, the economy, and the natural systems that support us," the report says.

"China's cross-border e-commerce is developing rapidly, and the logistics and freight transport system within the SCO countries has relatively improved, which in turn will boost economic and trade cooperation between China and SCO countries," said Lu Zhenwang, CEO of Shanghai-based Wanqing Consultancy.

"Cultural products with higher quality will naturally find outlets in overseas markets and eventually be accepted all over the world. Japanese artists who gained fame in the Western markets in the 1980s and 1990s are proof of such outbound trajectory," he said.