"My parents are getting old and they are looking forward to seeing me."
The Chinese capital, Beijing, is tightening controls to contain coronavirus outbreaks ahead of next week's opening of the Winter Olympics, a high-profile prestige event.
China's infection numbers are modest compared with India, South Korea and some other countries. But they challenge Beijing's "zero tolerance" strategy that aims to keep the virus out of China by isolating every infected person.
Athletes, reporters and officials at the Winter Games are required to avoid contact with outsiders in hopes of preventing infection.
Some 106 of the 3,695 people who arrived from abroad for the Games so far tested positive for the coronavirus. Two are athletes or team officials.
Authorities in Beijing have ordered mass testing for more than 2 million people in the capital's Fengtai district following outbreaks there. Some families were ordered not to leave their homes.
Elsewhere, 1.2 million people in an area 60 miles (100 kilometres) south of Beijing that is being developed as a possible site for ministries to relocate were told to stay put.
Restrictions were imposed on Xiong'an New District this week after five cases were found in people who came from the capital, according to notices circulated online by residents. They said the controls would last seven days.
People who travel are required to show a negative result of a virus test within 48 hours before departure.
"We should go back home for the New Year as long as we can, if the local prevention policies allow us to," said Wu Jinpeng, a university student who was en route from the southern island of Hainan to his hometown near Beijing.
Some travellers face the prospect of being ordered into quarantine if they arrive from areas deemed at high risk of infection.
Travellers are tracked by "health code" software on smartphones that records where they go and the results of virus tests.
"I called the government hotline of my hometown and they said I can go back, as long as my health code is green," said Sun Jinle, a bank employee from Qinhuangdao, east of Beijing.
"If I live in Fengtai District of Beijing then I can't (go home)," Sun said. "Luckily, I live in Tongzhou District," which has no travel ban.