Ni Oṣu Kini Ọjọ 9, Ọdun 2024, Oludari Hao Wei ti Ajọ Iṣowo Ilu Datong, ti o tẹle pẹlu Oludari Wang Hongjin ti Ẹka Iṣowo ti Agbegbe Shanxi ati aṣoju rẹ, lọ si Tianjin lati ṣe iwadii Quadratic Second Hand Commodity Circulation E-commerce Industrial Park ati awọn Guifaxiang 18th Street Mahua Cultural Centre, o si ṣiṣẹ pẹlu Awọn oludari akọkọ ti Tianjin Municipal Bureau of Commerce ṣe awọn ijiroro ati paarọ ati kọ ẹkọ lati iriri iṣowo kọọkan miiran ati awọn iṣe ni e-commerce-aala-aala, soobu awujọ ati awọn iṣẹ iṣowo miiran.