Group 1 - The company, Two Sides Needle, has received notification from the Guangxi Science and Technology Department that its establishment of an academician workstation has been approved [1] - The company, Academician Du Ruxu, and Guangdong Jianchi Biotechnology Co., Ltd. have signed a cooperation agreement to jointly establish the academician workstation [1] - The collaboration will focus on key technologies related to the prevention of oral diseases and oral health services, addressing the needs of the oral industry and trends in domestic and international technology development [1]