Two Men Sentenced for Role in International Money Laundering and Drug Trafficking Conspiracy

BOSTON – Two men were sentenced today in federal court in Boston for their involvement in a sophisticated international money laundering and drug trafficking organization.

Yanbing Chen, 30, a Chinese national unlawfully residing in Brooklyn, New York, was sentenced by U.S. District Court Angel Kelley to 57 months in prison, to be followed by three years of supervised release. In October 2024, Chen pleaded guilty to money laundering conspiracy and conspiracy to distribute five kilograms or more of cocaine.

Thong Nguyen, 31, of Everett, Mass., was sentenced by Judge Kelley to four months in prison, to be followed by one year of home detention, and two additional years of supervised release. In August 2024, Nguyen pleaded guilty to money laundering conspiracy.

In May 2023, Chen and Nguyen were among 12 individuals from Massachusetts, Rhode Island, New York and California charged in a superseding indictment for their alleged involvement in a sophisticated international money laundering and drug trafficking organization allegedly led by Jin Hua Zhang. According to the charging documents, Zhang’s organization was first detected in 2021 in the greater Boston area, throughout the United States and overseas. It was determined that for a fee, Zhang laundered bulk cash for drug dealers and laundered profits from other illegal businesses. In less than a year, Zhang and his organization allegedly laundered at least $25 million worth of drug proceeds and funds from other illegal businesses. Funds were allegedly traced and seized from the Zhang organization to Hong Kong and elsewhere in China, India, Cambodia and Brazil, among other locations.

In July 2022, on Zhang’s behalf, Chen delivered $50,000 in drug funds to undercover agents to be laundered. For a fee, Zhang converted these funds to Tether, a type of cryptocurrency, and laundered the funds back to criminal organizations who used his group’s services. Agents eventually traced funds from the Zhang organization to accounts in Hong Kong and elsewhere in China, India, Cambodia and Brazil, among other locations. Law enforcement seized cash and cryptocurrency in accounts tied to Zhang at the conclusion of this investigation.

In addition, in two separate meetings in August and September 2022, Zhang sent Chen from New York to meet with cooperating witnesses in Boston. Chen was recorded by law enforcement as he delivered five kilograms of cocaine at Zhang’s direction.

For his part, in March and April 2022, Nguyen laundered or attempted to launder over $213,000 in profits from a marijuana trafficking organization. Nguyen delivered funds to Zhang’s organization, who converted them to Tether and laundered the funds back to the drug organization which used his group’s services.

Jin Hua Zhang pleaded guilty in September 2023 and scheduled to be sentenced on Dec. 18, 2025.

United States Attorney Leah B. Foley and Ted E. Docks, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division made the announcement today. The Quincy Police Department also provided valuable assistance to the investigation. Assistant U.S. Attorneys Christopher Pohl, Meghan C. Cleary and Brian A. Fogerty of the Criminal Division are prosecuting the case.

The details contained in the indictment are allegations. The remaining defendants are presumed innocent unless and until proven guilty beyond a reasonable doubt in a court of law.