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"Everyone, big and small, has sacrificed a lot during the six-month (closure)," she said.

"Essilor and Tencent share the same dedication to improving the current state of vision health in China through public education and innovation," said Arnaud Ribadeau Dumas, president of Essilor Greater China and the Global Instruments Division.

"Every 20 minutes you're on a screen, take a break and focus on something that is at least 20 feet away for 20 seconds before going back to what you are doing," Chen said.

"Establishment of such a platform carries significant meaning, as it will help protect the legitimate rights and interests of both supply and demand sides — especially tenants - and further promote regulated development of the market."

"Employers don't need to 'own' employees, but to 'use' employees. A company needs talent only when it has an assignment. When an assignment is finished, there is hardly any reason to retain so much talent," said Zhang Jianguo, founder of RenruiHR, at a recent forum.