Macao makes great strides in economic development since return to motherland

Tang Kei Kuan, a staff member at the Macao International Airport who has been working for three years, is seen at the airport in Macao, south China, Nov. 25, 2019. Since its return to the motherland 20 years ago, Macao has made great strides in economic development and achieved prosperity and stability. (Xinhua/Cheong Kam Ka)