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"Canine training centers in China have adopted a training method called positive reinforcement, which helps keep the rejection rate of canines at 5 to 10 percent during the training process," said Bai Yan, a police officer in Hangzhou, Zhejiang province with 13 years experience in police dog training.

"China has never succumbed to external pressure," he said, adding that the China-US economic relations are mutually beneficial and win-win, so it is in the interests of both countries and the world to maintain "healthy and stable economic relations."

"Carrefour's strengths in supply chain, offline operations and brand management, together with Suning's logistics network and technologies, will further streamline our online-to-office retail layout and reduce costs in sourcing and logistics," Tian said.

"China is firmly opposed to all forms of terrorism and stands ready to work with the international community, including Spain, to strengthen anti-terror cooperation so as to jointly safeguard regional and world peace and stability," he wrote.

"By integrating port facilities and services, the coastal ports in Shandong province will enhance connections with more 'waterless ports' in inland provinces along the Silk Road Economic Belt," said Huo Gaoyuan, the new group's first chairman, adding that the new group will provide services for hinterland areas involved in the Eurasian Continental Bridge.