From July 14 to 19, 2024, Ding Fei, Chairman of the Provincial Federation of Industry and Commerce, led his team to Hong Kong and Guangdong successively to carry out research and discussion and exchange on the management and development of the Chamber of Commerce and promote the construction of Hainan Free Trade Port by global maritime trade groups, further promote the deepening cooperation among Hainan, Guangdong and Hong Kong, and enhance the energy for promoting the high-quality development of Hainan Free Trade Port. Liu Wenjun, Vice Chairman of Provincial Federation of Industry and Commerce, President of Guizhou Chamber of Commerce in Hainan Province and Chairman of ZOSE Group, participated in the investigation and investigation.

During their stay in Hong Kong, Ding Fei and his party visited the Legislative Council of Hong Kong and the New Territories Department of the Liaison Office of the People's Republic of China. They learned in detail about the registration methods of Hong Kong chambers of commerce and social organizations, the establishment of foreign chambers of commerce, government support for chambers of commerce and the withdrawal mechanism of chambers of commerce. They also had in-depth exchanges and full discussions on the management system of chambers of commerce in Hong Kong and Hainan and the integration and development of talents, finance and projects in the two places.During the investigation by the Hainan Association of Hong Kong, the Hainan Chamber of Commerce in Hong Kong and the Federation of Industry and Commerce in all districts of Hong Kong, Ding Fei introduced the progress of the construction of Hainan Free Trade Port to the villagers, and held discussions and exchanges on promoting cooperation and exchanges between the chambers of commerce of Hainan and Hong Kong, strengthening non-governmental economic and trade exchanges between the two places, and playing a positive role in the economic and social development of Hainan and Hong Kong. During the investigation of the Chinese General Chamber of Commerce, the two sides had full exchanges on the establishment and development of foreign (overseas) chambers of commerce and the promotion of the global Chinese business community to build Hainan Free Trade Port.

During his stay in Guangdong, Ding Fei and his party went to Shenzhen VISUN Group for investigation, held a symposium with Shenzhen Hainan Chamber of Commerce, and inspected Veterans Group on the spot. Ding Fei affirmed the development of Shenzhen Hainan Chamber of Commerce and hoped that Shenzhen and Hainan would strengthen interaction and exchanges to promote common prosperity and progress.Later, Ding Fei and his party went to Guangdong-Macao In- Depth Cooperation Zone in Hengqin for investigation to deeply understand the overall planning of Guangdong-Macao In- Depth Cooperation Zone in Hengqin, and went to Hengqin Humanities World Project for investigation to understand the project situation and enterprise demands.During his stay in Guangzhou, Ding Fei and his party successively had discussions with Hainan Friendship Association of Guangdong Province and Hainan Chamber of Commerce of Guangdong Province, and went to Yunku Industrial Valley and Baima Group for investigation.

Zhou Hongyan, Director of Social Committee Office of Hainan Province People's Congress, Huang Zhaohua, Li Jianwei and Yang Kun, Vice Chairman of Provincial Federation of Industry and Commerce, Hu Xiang, Vice Chairman of Provincial General Chamber of Commerce, Wang Lu 'an, Chairman of Tunchang County Federation of Industry and Commerce, Fu Qiongfen, President of Provincial Lawyers Association, heads of Association Office and Legal Rights Protection Office of Provincial Federation of Industry and Commerce, and relevant personnel of Hainan Farvision Law Firm participated in the investigation.