cityscape drone aerial view of hong kong city, port industrial district, cargo container ship, cranes, car traffic on bridge

activity aerial asia asian boat bridge business car cargo carrier china city cityscape commerce commercial container crane day distribution district dock drone economy engineering export factory financial freight harbor harbour highway hong hongkong import industrial industry international job kong load logistic machinery maritime merchandise nautical ocean port road sea seaport ship shipment shipping stonecutters street technology terminal trade traffic transport transportation vessel view warehouse water work