Original sentence: Air Hong Kong  香港華民航空  LD  AHK  AIR HONG KONG  Hong Kong International Airport.Air Macau  澳門航空  NX  AMU  AIR MACAO  Macau International Airport.Cathay Pacific  國泰航空有限公司  CX  CPA  CATHAY Hong Kong International Airport.Dragonair  港龍航空有限公司  KA  HDA  DRAGON  Hong Kong International Airport.Hong Kong Airlines  香港航空公司  HX  CRK  BAUHINIA  Hong Kong International Airport.Hong Kong Express Airways  香港快運航空有限公司  UO  HKE  HONGKONG SHUTTLE  Hong Kong International Airport.This is a list of airlines which are based in the People's Republic of China.Viva Macau  非凡航空  ZG  VVM  JACKPOT  Macau International Airport
Edited sentence: East Star Air  東星航空  8C  DXH  EAST STAR  Tianhe International Airport.This is a list of airlines which have a current Air Operator Certificate issued by the General Administration of Civil Aviation of China ()