text: According to the investigation, in mid-2020, Dong set up a group on social media called "PG party AB, PG nationwide" for 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, by 2020, Dong had formed a social networking group specializing in the purchase and sale of used electronics.  Besides, by 2020, Dong had formed a social networking group specializing in the purchase and sale of used electronics.  Yes, by 2020, Dong had formed a social networking group specializing in the purchase and sale of used electronics.  Meanwhile, by 2020, Dong had formed a social networking group specializing in the purchase and sale of used electronics.