Purpose: To enable clusters members to develop around the world according to their own interests and hobbies.
The basis for the division of professional committees: The International Standard Industrial Classification of All Economic Activities developed by the United Nations Bureau of Economic and Social Affairs（International Standard Industrial Classification of All Economic Activities (ISIC)）, referred to as the International Standard Industrial Classification, combined with the Dewey Decimal Classification of Books Classification( the Dewey Decimal Classification of Books Classification), determines the specific classification of each professional committee.
Practice: Clusters members who have joined the international city cooperation clusters choose 1-3 categories according to their interests and hobbies. When the number of clusters members in a certain category reaches 10, the establishment of the relevant category professional committee will be initiated.
Establishment: The establishment of the professional committee is determined by the clusters members of the professional committee according to the internal regulations of the international city cooperation clusters and the characteristics of the professional industry.
Advertising Committee: advertising for clusters members to form personal brands in the world.
Law Committee: the legitimate rights and interests of clusters members in various countries can be protected.
Metacosm Committee: Communication on the existence and development of another space.
Personal Body Care Committee: people from all over the world exchange experiences on personal body care.
Tourism Committee: it is convenient for clusters members to travel in various cities; each city has clusters members to help.