Taiwan is worried about spying threats. That may mean deporting thousands of Chinese

TAIPEI, Taiwan  — Liu Jia-yen had been living in Taiwan for more than two decades when she received notice that she was suddenly at risk of being deported.

In April, the National Immigration Agency told Liu, a 51-year-old Chinese immigrant, she had three months to provide evidence that she gave up her household registration — an official record of residence that grants benefits such as healthcare and education — in Guangxi, China. If she couldn’t find the right documents, she’d have to leave.

Liu thought she’d submitted the files long ago and called her 26-year-old daughter, Ariel Ko, in tears.

Ko, who was born and raised in Taiwan, called the immigration agency dozens of times over the next few days, unable to reach an operator. Meanwhile in China, Liu’s 80-year-old grandfather began visiting his local police station in search of old records, and her brother scoured his government contacts for anyone who could help.

Taiwanese military cadets holding Taiwan flags pose for selfies after attending the New Year’s Day flag-raising ceremony outside the Presidential Palace in Taipei, Taiwan, on Jan. 1. Chinese leader Xi Jinping has warned that no one can prevent China’s reunification with Taiwan.

(Daniel Ceng / Anadolu via Getty Images)

There are tens of thousands of Chinese-born people in Taiwan, which has been increasing scrutiny of them over the past year, citing concerns about infiltration and espionage. The immigration agency says the vast majority of Chinese living in Taiwan have filed the appropriate paperwork showing that they have canceled household registration in China, but about 12,000 people are facing a scramble — similar to Liu’s — for documents.

“I understand that the government has its policies, and we can respect that,” Ko said. “But what makes us upset is that we’re just ordinary citizens. If you’re going to ask us to do something this difficult, have you considered things from our perspective?”

China considers Taiwan to be part of its territory and has threatened to take it by force, stepping up simulated attacks in recent years. Beijing has taken a particularly harsh stance against President Lai Ching-te, whom Chinese officials have called a “dangerous separatist” because he has promoted Taiwanese independence.

Concerns about spying in Taiwan and China date back to the Chinese civil war, after which the defeated Chinese Nationalist Party, or the Kuomintang, fled to Taiwan in 1949. Eventually, tensions began to ease as the two governments slowly resumed dialogue and cooperation over the next several decades. But in recent years, both China and Taiwan have been taking unprecedented actions in the name of national security.

Last year, China said it would ratchet up the punishment for advocates of Taiwanese independence, including imposing the death penalty. Lai, who took office a year ago and has called China a “foreign hostile force,” has proposed reinstating military trials for some espionage cases, criminalizing expressions of loyalty to China within the armed forces and tightening oversight of people traveling between China and Taiwan.

In March, three members of the Taiwanese presidential security team were convicted of spying for China. Taiwan also deported three Chinese immigrants for voicing their support online for unification through military action. Taiwan’s National Immigration Agency said this is the first time that spouses of Taiwanese citizens have had their residency revoked for such reasons. More than 140,000 Chinese immigrants hold residency in Taiwan because they are married to Taiwanese citizens.

Chinese influencer YAYA (Liu Zhenya) with a white hat and members of a NGO assisting her case hold a news conference, as she complies with Taiwan’s order to leave Taiwan after her residency was revoked for posting videos advocating “One China” and “Unification with China by Force” at Songshan Airport in Taipei, Taiwan, on March 25, 2025.

(Daniel Ceng / Anadolu via Getty Images)

Taiwan’s Mainland Affairs Council said the records requirement has existed since 2004, and the recent notices were sent to ensure that those who want to stay in Taiwan can do so. But critics say that the sudden enforcement is unfair.

“It’s like our government has been asleep, like Sleeping Beauty, for 21 years. And now, all of a sudden, it wakes up and demands that Chinese spouses who’ve been living in Taiwan for so many years provide an important document from two decades ago,” said Chang Chi-kai, an opposition party legislator who is urging the administration to give Chinese spouses and their children more time.

After the public backlash, Taiwan announced additional exemptions for individuals with extenuating circumstances such as financial hardship, medical needs or safety concerns about traveling to China to search for records.

In Taiwan, people born in China are subject to different immigration laws than other nationalities. Milo Hsieh, founder of the consulting firm Safe Spaces in Taipei, says that distinction makes them more susceptible to discriminatory legal treatment, particularly in times of extreme political polarization.

“It resembles what I’m observing in the U.S. right now in Trump’s immigration crackdown, particularly on international students,” said Hsieh, referring to the hundreds of student protesters who have had their visas revoked. “They are deliberately targeting this class of individuals that are associated with a national security threat.”

Some frustrated residents say the bureaucratic bind is emblematic of long-standing discrimination.

Ko, who was born and raised in Taiwan, still remembers how her classmates used to tease her for having a mother from China, and would tell her to go back to the mainland. On social media, some were sympathetic to her mother’s struggle, while others told her to “save your fake tears,” or “if you want to be Taiwanese then follow our rules.”

Taiwan’s government has said that, according to its own polls conducted in March, more than 70% of respondents in Taiwan want officials to more thoroughly investigate whether Chinese immigrants here still hold residency or household registration in China, especially those who work in the military or public sector.

In this photo released by the Taiwan Presidential Office in July 2022, Tsai Ing-wen, president at the time, is seen through glass on board a ship during military exercises.

(Shioro Lee / Associated Press)

“If China decides to start a war, then Taiwan needs to determine what to do in that situation,” said Fan Hsin-yu, an associate professor at National Taiwan University who specializes in immigration law. “First, it has to clarify who belongs to which side, who is the enemy, and who is one of us. That’s why this process is something they feel must be finalized soon.”

Fan said legal experts are divided on whether the government is justified in its recent documentation demands. She added that the measures may even be counterproductive, since China could simply issue certification to its spies or collaborators, while those who support Taiwanese sovereignty could put themselves at risk by going to China, or otherwise be forced to leave.

“The issue is not about legality, it’s about whether this is a smart move,” she said.

Chang and his family in China

(Courtesy of Chang Chih-yuan)

Chang Chih-yuan moved to Taichung, a city in central Taiwan, at age 4 and served in Taiwan’s military. He needs to secure documents to remain here but said he feels uneasy about providing all of his personal information — including his household registration history, physical ID card and travel permit — to the police station in Guangdong, China, where his family once lived.

Ultimately, he decided that he didn’t have much choice. His Chinese mother had received the immigration notice in April, and after many sleepless nights, she decided to take a month off from her cleaning job to obtain the certificate. When Chang, 34, inquired about his own paperwork, the immigration agency told him he would probably get a similar notice later this year.

“It just made me feel like I’m still not considered a real Taiwanese person,” he said.

A man walks past a hoisted Taiwanese flag at the Chiang Kai-shek Memorial Hall in Taipei on Oct. 15, 2024. The day before, China insisted it would never renounce the “use of force” to take control of Taiwan, after ending a day of military drills around the island.

(I-Hwa Cheng / AFP via Getty Images)

Another resident who immigrated from China as a child said he has been considering emigrating to Singapore since he received his notice. His father traveled to China’s Fujian province to seek household documentation on his behalf, but he still worries that his mainland roots could put his status at risk again in the future.

“The situation now feels like they assume if you were born in China, you’re an ally of the Chinese Communist Party and you have to prove your innocence,” the 33-year-old said, requesting anonymity for fear that speaking publicly could affect his case. “I feel like I’ve been completely betrayed by my country.”

Times staff writer Yang and special correspondent Wu reported from Taipei, Taiwan.