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"Every time I express my belief that sex education should begin at primary school level, many of my friends are stunned, almost open mouthed. They say 'Oh, my goodness! How can we allow these innocent kids to learn about sex?'" said Li Ming, a sex education teacher at Xingzhi Primary School in the Beijing's Daxing district.

"During the past three years, we found that some factories dumped industrial waste in remote areas like deserts, or in places like pig farms, which makes it hard to spot. However it still has huge ecological consequences," she said.

"Destocking will become harder in lower-tier cities where the process is yet to be completed and which are witnessing more population net outflows," Xie said. "Once the scrutiny process becomes harder, the sales volume will slow."

"English is a compulsory course at most Chinese schools since the Chinese opening-up, which is stoking demand for education and homes in English-speaking countries," said Huang.

"Established headhunters favor the Fortune 500 companies as customers as the latter are often in need of mid-level managers. Walltrek offers tailor-made services to small businesses," he said.