text: According to the investigation, in mid-2020, Dong set up a group on social media called "PG party AB, PG nationwide" to allow guests to enter into agreements to buy PG prostitutes (beautiful girls working as product promoters) for between VND5 and VND20 million at a time?
classes:  No, dong ran a sex trafficking group in mid-2020.  Besides, dong ran a sex trafficking group in mid-2020.  Yes, dong ran a sex trafficking group in mid-2020.  Meanwhile, dong ran a sex trafficking group in mid-2020.