Visitors tour in the "2017 Hong Kong High-End Audio Visual show" which is held in Hong Kong Convention and Exhibition Centre, south China's Hong Kong, Aug. 11, 2017. It will last for three days. (Xinhua/Li Peng)
Visitors tour in the "2017 Hong Kong High-End Audio Visual show" which is held in Hong Kong Convention and Exhibition Centre, south China's Hong Kong, Aug. 11, 2017. It will last for three days. (Xinhua/Li Peng)
Visitors tour in the "2017 Hong Kong High-End Audio Visual show" which is held in Hong Kong Convention and Exhibition Centre, south China's Hong Kong, Aug. 11, 2017. It will last for three days. (Xinhua/Li Peng)
Visitors tour in the "2017 Hong Kong High-End Audio Visual show" which is held in Hong Kong Convention and Exhibition Centre, south China's Hong Kong, Aug. 11, 2017. It will last for three days. (Xinhua/Li Peng)
