(CNN) The former owner of a Florida massage parlor on Wednesday denied any wrongdoing after allegations she had sold access to President Donald Trump to Chinese clients.

In an interview with NBC, Cindy Yang -- the founder and former owner of a chain of Florida massage parlors that was the target of a months-long police sting operation investigating a prostitution and sex trafficking ring -- denied she has done "anything wrong" and said she believes people take issue with her being a "Chinese Republican."

Yang sold her interest in the company years ago and was not affiliated with the chain when it was busted by police last month.

"I don't do anything wrong," Yang said.

Four leading Democrats have called on the FBI to conduct criminal and counterintelligence probes into allegations of foreign lobbying, human trafficking and potential campaign finance violations against Yang. The call for the probe followed a report by the Miami Herald that Yang arranged for a large group of Chinese businesspeople to attend a New York City fundraiser for Trump in 2017 as her guests.

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