Hu has earned a doctor’s degree from Zhongshan Ophthalmic Center, Sun Yat-Sen University. She is familiar with diagnosis and treatment of common eye diseases, such as cataract, glaucoma and ocular surface disease. She specializes in diagnosis and treatment of fundus diseases, including diabetic retinopathy, age-related macular degeneration, retinal vascular obstruction, rhegmatogenous retinal detachment, optic neuritis and ischemic optic neuropathy.