50 km south of the mega farm. https://www.google.nl/maps/place/Dahengqin+Island/@22.1010247,113.5313175,1395m/data=!3m1!1e3!4m5!3m4!1s0x340171409fbe1985:0xb598dac08eeb129e!8m2!3d22.099737!4d113.497052