Arquivos de Macau was a compilation of arquival data related to the history of Macau oriented by the Administration of Portuguese-Macau with participation of a number of academics. A total of four series were published between 1929 and 1988, spanning over the timeframe of more than half a century, with increasing maturity in terms of collection method and presentation. It is of great documentary value for the research of the history, culture and the society of Macau as well as the Sino-Portuguese relations between the 16th and 19th centuries.