In 2020, a similar misunderstanding with a Mandarin phrase resulted in more serious consequences for Greg Patton, a professor of communications at the University of Southern California. He was suspended for causing offense for explaining to his class that the Mandarin word “nèi ge” (“那个”), which translates to “that,” is used as a placeholder word in China.
https://www.yahoo.com/news/korean-words-being-mistaken-racial-215800127.html