Is it troublesome for Cambodia to return to China?

It's no trouble for Cambodia to return to China now. According to the news of Cambodia Single Network, as of March 6, 2023, after the epidemic was opened, Cambodia could fly back to China without isolation. Thanks to the joint efforts of China and Cambodia, six direct flights have been launched to Phnom Penh in May this year. Xiamen Airlines MF896 Phnom Penh-Xiamen12:15-16:10 (by air), Shenzhen Airlines ZH9046 Phnom Penh-Shenzhen17: 55-21.