Question--could a directional wifi antenna be used (plus amplification) to AirDrop things from HK across the border into Shenzhen? On that note, I stayed at an

Question--could a directional wifi antenna be used (plus amplification) to AirDrop things from HK across the border into Shenzhen? On that note, I stayed at an international hotel chain on the Shenzhen side's border that had terribly slow but unfiltered internet. Google.com auto-redirected to Google.hk. I always wondered if they used a VPN or maintained a covert internet beam from across the river... EDIT: Derp--another comment already posted this question.