Ironically all true. I doubt FIA even investigate whether Pakistani were ever forced into prostitution, the first problem is where did the Pakistani woman were engaged in prostitution. Only two places possible, either in Pakistan or in China. Apparently FIA need visit China and need cooperation from their Chinese counterpart to investigate, do you hear any news confirm that FIA visited China to investigate this event? Democratic Pakistan news won't easily let go this breaking news, It should be on first chapter of the Dawn with prominent bold fonts, I believe. If the place is in Pakistan, those dozen of Chinese males are bold enough to run prostitution business in Pakistan, China must be a very hard place to let them run their business and force them to commit crime and risk beheading in the public in ultra conservative society, they're obviously all idiots, only idiots can do such high risk and low profit business.
I always ask few questions before draw a conclusion, rarely let emotion drive my brain. This event is very simple and plain for me. These Chinese males are all victims of illegal Pak-China marriage brokers (including Pakistan brokers). They payed more than 100000 Yuan in China, the broker promise to introduce Pakistan Christian girls (no Muslim, they know they need convert) to be their wife. You know there're 20 million single males in China who can't find wives. However even they married in Pakistan, the Pakistani wife still face a lot of problems to get a legal visa to enter China (this does not limit only to Pakistan, wife from western countries like UK or US ditto), then a series of consequence happened.