The cost of repairing the corner of Shanghai rose eye is generally 3000-8000 yuan. The methods of opening canthus are divided into inner canthus, outer canthus and inner canthus. Usually the price of opening inner canthus and outer canthus is 3000-8000 yuan. Opening the inner canthus is mainly aimed at people who want to lengthen their eyes, according to their different eye conditions.