Professor, Doctoral Tutor;
Institute of Ophthalmology, Xiamen University;
Honorary Professor, Cardiff University, UK;
Vice Dean of Medical College of Xiamen University, Director of Department of Optometry;
Vice Chairman of Asian Dry Eye Society;
Vice Chairman of China Branch of International Tear and Ocular Surface Society (TFOS-China);
Member of Corneal Disease Group of Ophthalmology Branch of Chinese Medical Association;
Member of Corneal Disease Group of Ophthalmology Branch of Chinese Medical Association;
Member of the Standing Committee of the Ophthalmology Committee of the Cross-Strait Medical and Health Exchange Association;
Director-General, Member of the Ocular Surface and Tear Disease Group;
Head of the Corneal Disease Group of the Ophthalmology Branch of Fujian Medical Association;
Chairman of the Ophthalmologist Branch of Fujian Medical Association;
Editorial Board Member of the Chinese Journal of Ophthalmology, Chinese Journal of Experimental Ophthalmology and Chinese Journal of Ophthalmology and Optometry;
Editorial board member of Ocular Surface, Am J Ophthalmol, Exp Eye Res and other international journals.