Cathay large Christian population, while the Jesuits in China had not found any Christians there. In retrospect, the Central Asian Muslim informants' idea of the Ming China being a heavily Christian country may be explained by numerous similarities between Christian and Buddhist ecclesiastical rituals – from having sumptuous statuary and ecclesiastical robes to Gregorian chant – which would make the two religions appear externally similar to a Muslim merchant. This may also have been the genesis of the Prester John myth. To resolve the China-Cathay controversy, the India Jesuits sent a Portuguese lay brother, Bento de Góis on an overland expedition
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,