The majority of those affected will be Taiwanese citizens who live and work in China and their Chinese spouses and children, as Beijing banned Chinese tourists from visiting the island in 2019.
Many of those Taiwanese who live in China traditionally return to Taiwan for the Chinese New Year holiday, which falls next month.
In an abrupt change of policy, China this month began dismantling the world’s strictest COVID-19 regime of lockdowns and extensive testing, putting its battered economy on course for a complete reopening next year.
The lifting of restrictions, which came after widespread protests against them, means COVID-19 is spreading largely unchecked and likely infecting millions of people a day, according to some international health experts.
After effectively shutting its borders to visitors to control the pandemic and enforcing strict quarantines for all arrivals for almost two years, Taiwan reopened to the world in October and ended mandatory isolation.
