"China has shown its interest in cooperating with other countries in the development of a vaccine against the new coronavirus, even announcing that it will make its vaccines a public good with universal access," he said.
Over the past 40 years and more since the two countries entered into diplomatic ties, several generations of Chinese and Americans have worked together to advance China-U.S. relations, Wang said.
Iraq has been suffering fragile health systems due to years of conflicts and violence. Before the Chinese-built lab went into operation, the Central Public Health Laboratory in Baghdad was the only place to conduct PCR testing, facing mounting pressure to test samples across the war-torn country.
Xiong Wei with Cainiao Network, the logistics arm of Alibaba Group, said the new route allows low-cost small commodities like mobile phone cases and toilet covers to be shipped via charter flights, thus providing a new export channel for small and medium-sized businesses.
Starting from common interests of both sides, China and the United States should carry out open dialogue and cooperation, it said.
Nearly 70 percent of the surveyed U.S. companies were optimistic about the commercial prospects of the Chinese market, and 87 percent of the companies reported no plans to shift production out of China, according to the survey.
"These have been the sources of China's economic boom and Cambodia is using China as a role model in our economic development as well," he said.
China's major achievements in the past decades show that the path of socialism with Chinese characteristics fits China and has also benefited the world, Wang said.
Zina Anwar Mohammed, a female medic in the lab, told Xinhua that she was infected with COVID-19 on May 28. Her parents later passed away due to severe symptoms of COVID-19.
"There is such a degree of political intervention, government intervention into the market. There's such a discrimination against Chinese company. These companies are just private companies," the ambassador said.
"China is consistently and firmly opposed to the official interactions between the United States and Taiwan, and we have lodged stern representations with the U.S. side," Zhao said.