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"China has made a lot of progress, especially in the last 10 years. It's unfortunate that 'trade war' brings a lot of attention to the negative areas of the relationship, but the IP system in China is a positive area," said Robert Merges, a law professor at University of California, Berkeley and co-director of the Berkeley Center for Law and Technology.

"COVID-19 has severely impacted global aviation at a level that virtually resets the sector. In the past few months, we have seen a huge reduction in travel budgets, falling demand for personal travel out of safety and job worries as well as business trips being largely replaced by videoconferencing and other remote methodologies," said Yu Zhanfu, partner and vice-president for China at consultancy Roland Berger.

"But things have changed now. Learning the craft of porcelain making is a time-consuming and labor-intensive task that requires a high level of patience, but profits cannot be guaranteed. Not many people are willing to learn and make a living through hand-made porcelain," Zhang said.

"China is entering a new stage of institutional and rule-based opening up, which is more advanced compared with the opening up of the market," said Zhang Monan, a research fellow of the China Center for International Economic Exchanges.

"But modern families are becoming smaller, with each one now comprising about 3.1 people on average, who prefer casual and small meals. Ready-to-eat food in convenience stores satisfies these needs, especially for a large number of young single people."