Hong KongyoudaoicibaDictYouDict[Hong Kong 词源字典]
from Cantonese pronunciation of Chinese Xianggang, literally "fragrant port." Perhaps so called from the scent of incense factories or opium cargoes, or from the semi-fresh waters of the bay. The word hong was the general English term for foreign trading establishments in China.[Hong Kong etymology, Hong Kong origin, 英语词源]