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"COVID-19 is a common challenge facing all of humanity. China is fighting not just for itself, but also for the world," he said.

"But students of calligraphy and painting are often told that Xuan paper is the best," said Huang Feisong, who specializes in the study of the ancient paper, which is made in Jingxian from the bark of the blue sandalwood tree, a common species of elm, and a special type of rice straw grown in sandy soil.

"But the US side came up only with its unilateral and gangster-like demand for denuclearization, just calling for CVID," the spokesman said, pointing out that the US side "never mentioned the issue of establishing a peace regime on the Korean Peninsula".

"By combining various units, the smart laboratory concept allows various functions to be performed and tailor-made, which can be offered to clients across diversified industries. Currently, we are cooperating with enterprises in the pharmaceutical, traditional Chinese medicine, food, chemistry and related industries, as well as government regulatory institutions, such as the State Administration for Market Regulation," said Wong, CEO of Nikyang.

"By this way, the Juncao technology can be spread and the program would be sustainable. And the Chinese are helping us to build more technology bases," said Ukii.