Hong Kong and Macau are the two special administrative regions of China. Together, they may refer to: Taiwan, Hong Kong and Macao Hong Kong–Macau relations Hong Kong–Macau Interport Hong Kong–Macau cultural exchange Hong Kong–Macau Ferry Terminal Hong Kong–Macau Trophy One country, two systems Hong Kong and Macao Affairs Office Exit and Entry Administration of the People's Republic of China Hong Kong and Macao Travel Permit Permit for Proceeding to Hong Kong and Macao Mainland Travel Permit for Hong Kong and Macao Residents Residence Permit for Hong Kong, Macao, and Taiwan Residents Guangdong–Hong Kong–Macao Greater Bay Area Hong Kong–Zhuhai–Macau Bridge