Fishermen from Fujian and farmers from Guangdong were the first known settlers in Macao, when it was known as Ou Mun, or "trading gate", because of its location at the mouth of the Pearl River downstream from Guangzhou (Canton). During ancient times this port city was part of the Silk Road with ships loading here with silk for Rome. In the early 1550s the Portuguese reached Ou Mun, which the locals also called A Ma Gao, "place of A Ma", in honor of the Goddess of Seafarers, whose temple stood at the entrance to the sheltered Inner Harbor. The Portuguese adopted the name, which gradually changed into the name Macau, and with the permission of Guangdong's Mandarins, established a city that within a short time had become a major entrepot for trade between China, Japan, India and Europe. In modern times Macao has developed industries such as textiles, electronics and toys, as well as building up an a world class tourist industry with a wide choice of hotels, resorts, sports facilities, restaurants and casinos.