SYDNEY, Australia — During her second week waitressing at a barbecue restaurant in Sydney, a customer asked Yating Yang if she was Chinese. “No, I’m Taiwanese,” she said.
Her boss, who was from mainland China, never gave her another shift.
Man-Tzu Tuan said her loyalty test came even sooner: on her first day at a hot pot restaurant in a comfortable Sydney suburb. “Is Taiwan part of China?” her manager asked in Mandarin over a walkie talkie. “No, definitely not,” she said.
A half-hour later, she was fired.
China’s assertiveness has already set off alarms in Australia, with officials warning that Beijing has been meddling in Australian politics more than the public realizes. But the experiences of Ms. Yang and Ms. Tuan — along with many others — reveal how Chinese nationalism is also affecting private enterprise, and in some cases, leading to accusations of discrimination.
Australia’s fair work laws make clear that an employer cannot discriminate against an employee or prospective employee because of the person’s “political opinion, national extraction or social origin.” But experts and Taiwanese workers say that is exactly what many Chinese business owners are doing, with few repercussions.
“It’s getting more noticeable,” said Yao-Tai Li, a Taiwanese sociologist at Hong Kong Baptist University who has studied Chinese migration to Australia and work conditions. “Chinese nationalism is growing, but the Australian government doesn’t really take any big actions; they keep it ambiguous.”
Few countries have benefited as much from China’s rise as Australia, which is in its 27th year without a recession in large part because of Chinese trade and investment.
But along with Chinese money has come Chinese migration. Hundreds of thousands of mainland Chinese have immigrated to Australia in the past decade. Many of them have brought ideas for businesses, but also an ideology that stresses the unity of China, viewing Taiwan as a rebellious province that broke away in 1949.
Their efforts have added to a sense of Chinese ubiquity: For anyone who identifies as Taiwanese, supports Taiwan’s independence — or even inadvertently refers to Taiwan as a country — Chinese nationalism has become a threatening and unrelenting presence, like a smog that never lifts.
In Australia, service workers, professionals and students from Taiwan have all described gatherings with mainland colleagues and acquaintances where the default setting is that Taiwan and China are one country.
Disagreement is not encouraged.
“Even people who are very pro-Taiwan often don’t want it to be known publicly,” said Roger Huang, 35, a Taiwanese academic who helped organize last year’s Sydney Taiwan Festival. “Self-censorship is very real.”
Some people from Taiwan explain that the most nationalistic Chinese often have a “glass heart,” meaning they are easily offended by disagreement.
Others note that many people in Taiwan consider the island part of China and that, given the economic benefits, good relations are necessary.
“Discussing politics is bad for business,” said Antonio Guo, 65, the Taiwanese owner of a restaurant in a north Sydney suburb. “People get agitated.”
But for many, silence is the spawn of fear. There are widening concerns in the Australian government and in immigrant communities that the Chinese government is watching and listening, ready to apply pressure on those who do not toe the Communist Party line.
Paul Lin, president of the Australian Taiwanese Friendship Association, said that there were several people believed to be Chinese agents snapping photos of people at the Sydney Taiwan Festival in 2016.
Chinese students at Australian universities have also reported close monitoring by their peers, and say the pressure to conform on the issue of Taiwan has been intense in classrooms, at work and on social media.
“The problem is they think Sydney is Beijing,” said Mr. Lin, a businessman who moved to Australia in 1990, referring to the Chinese government and its loyalists. “They’re doing more and more watching and interfering. And they’re getting better at it.”
Mr. Lin said that for Chinese immigrants who still have family and business interests in China, discriminating could be “an entry point,” a way to show loyalty to Beijing.
Ms. Tuan’s experience provides a glimpse of how that power dynamic works.
Her story became public when Ms. Tuan, who goes by Winnie in Australia, published a Facebook post about her experience on Jan. 9, the day she was fired. That post, in which she named the restaurant, HuTong Hot Pot, and a supervisor she called Mr. Ha, quickly went viral on Chinese social media.
China’s Global Times — a state news media outlet — published an article the following day, asking readers: “What do you think about this incident, mainland netizens?”
The editors, leaving little to chance, added that The Global Times “would like to go to Sydney, and give ‘Mr. Ha’ a thumbs up!”
More than a dozen Chinese news outlets republished the article.
Later that week, a post from the restaurant appeared on Weibo, China’s version of Twitter: “It is fate and a privilege,” the message said, “to have people who respect us coming to dine at our restaurant.”
The comments section was filled with praise and promises to visit.
During the lunch rush one day last week, the restaurant was packed.
Asked about Ms. Tuan’s departure, a young manager said, “The company told us we’re not commenting.”
Ms. Tuan, 29, said in an interview that other comments on social media were supportive of her cause.
“People could relate,” she said.
They included Daniel Chang, 28. A hairdresser working in Melbourne, Mr. Chang said he never received a callback from a salon that had seemed eager to hire him until he mentioned he was Taiwanese.
Jade Liao, 26, ran afoul of a customer. She said that in 2016, at a shoe store where she worked, a Chinese student berated her after she answered a question about whether Taiwan was part of China.
“She started yelling, and pointed a finger at me,” Ms. Liao said. “I couldn’t hold back my tears after she left.”
Many other Taiwanese workers described similar experiences — mostly young women on working holiday visas.
More than 12,000 of these visa holders come to Australia each year from Taiwan, and they are known to be part of a vulnerable cohort that is regularly paid below the minimum wage — an issue that Australia’s Fair Work Ombudsman has made a priority, assessing penalties against employers of various backgrounds.
每年，超过一万两千名打工度假签证持有者从台湾来到澳大利亚。众所周知，这一人群往往属于工资达不到最低标淮的弱势群体。澳大利亚公平工作调查专员(Fair Work Ombudsman)已经在评估对各类雇主的处罚力度，重点保证这一群体可以拿到合法工资。
A spokesman for the agency, however, said it had not undertaken any enforcement actions for discrimination against Taiwanese workers, or any other group, based on their political opinions.
Mr. Li, of the Australian Taiwanese Friendship Association, and many others in the Taiwanese community said Australia must do more to address the issue.
Without more effort, Mr. Lin said, China will continue to erode Australia’s “fair go” culture of democracy and equality.
“They are helping China erase the values that Taiwan and Australia share: democracy, human rights and the rule of law,” Mr. Lin said in a Sydney shopping mall flush with signs in Mandarin. “This is invisible. But this is fundamental.”