There a big screen in the middle of the large conference hall

There a big screen in the middle of the large conference hall，There are people inside, in a hall, Wide-angle lens, Wide-angle lens, hall, wide screen shot, full view, hall, wide view, Photo taken on 2 0 2 0, wide angle photo, wide image, Great view, su fu, Wide-angle lens, wide angle photo, jinyiwei

(worst quality, low quality:1.4), (bad anatomy), watermark, signature, text, logo,contact, (extra limbs),(3d),loli,Six fingers,Low quality fingers,EasyNegative,monochrome,(((missing arms))),(((missing legs))), (((extra arms))),(((extra legs))),less fingers,lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry,