Cathay as "Cathay" (in a number of spelling variants) as well. The name occurs in the writings of Giovanni da Pian del Carpine (c. 1180–1252) (as "Kitaia"), William of Rubruck (c. 1220–c. 1293) (as "Cataya" or "Cathaia"). Rashid-al-Din Hamadani, ibn Battuta, Marco Polo all were referring to Northern China as Cathay, while Southern China, ruled by the Song dynasty, was "Mangi", "Manzi", "Chin", or "Sin". The word "Manzi" (蠻子) or "Mangi" is a derogatory term in Chinese meaning "barbarians of the south" ("Man" was used to describe unsinicised Southern China in its earlier periods), and would therefore not have been used
Cathay Dragon owned subsidiary, provides ground handling services to the airline at Hong Kong International Airport. Their services include airside/landside operations, airport lounge, baggage services, cargo services, ramp services, ticketing & Information, station control and flight operations. On 1 November 2008, HIAS was integrated into Hong Kong Airport Services Ltd (HAS), a joint venture between Dragonair and Cathay Pacific, to become one of the Asia's largest airport services providers. On 1 December 2008, HAS became a wholly owned subsidiary of Cathay Pacific. Cathay Dragon Hong Kong Dragon Airlines Ltd (Chinese: 港龍航空有限公司), operating brand as Cathay Dragon (Chinese: 國泰港龍航空) and previously as Dragonair,