According to the report, there are three stamps in this set, and the performance contents are: Longteng Xiangjiang, new faces in the SAR, and Bauhinia chasing dreams. In addition, China Post and Hongkong Post * * * printed a total of 1 stamp sheetlet with the same theme, of which China Post and Hongkong Post * * * printed the 20th anniversary stamps of Hong Kong's return to the motherland respectively, and Hongkong Post issued the stamps with the same pattern as the first picture of the mainland stamps.
Commemorative stamps, symbolized by exterior architecture, combined with exaggerated perspective, size and weight, express Hong Kong's determination and achievements in preparing for danger in times of peace under the leadership of the SAR Government, leading the development of innovation, tapping Hong Kong's great potential, and promoting Hong Kong's technological transformation through the establishment of the Innovation and Technology Bureau.
It is reported that the commemorative stamps of "20th Anniversary of Hong Kong's Return to the Motherland" have been sold to the public at designated postal outlets, philatelic net halls, China philatelic mobile phone clients and China philatelic WeChat Mall since the date of issue.