An exhibition to commemorate the 30th anniversary of the promulgation of the Basic Law of the Macao Special Administrative Region of the People's Republic of China is held at the Macao Science Center.
An exhibition to commemorate the 30th anniversary of the promulgation of the Basic Law of the Macao Special Administrative Region of the People's Republic of China is held at the Macao Science Center.
An exhibition to commemorate the 30th anniversary of the promulgation of the Basic Law of the Macao Special Administrative Region of the People's Republic of China is held at the Macao Science Center.

