For an international interior design competition, to reflect its international, cultural, professional. In terms of design, it is necessary to seek cultural and professional commonalities and apply symbols in the field of architectural design, such as Muslim architecture with mixed characteristics in Islamic culture, including arches and domes. Combining modern architectural thinking with traditional cultural thinking, the cup is designed with the arch structure of Muslim architecture, which means opening a door and opening another world. It is also hoped to build a bridge of communication between east and west in design culture.