It usually costs about 1.7w~2.5w to do full femtosecond in Hangzhou. If you want to save some money, you can do it during Double Eleven. Many hospitals in Hangzhou have discounts during Double Eleven. For example, Zhejiang Provincial Eye Hospital Zhijiang Campus has discounts of more than 8,000 yuan during Double Eleven! Not only full femtosecond, but also semi-femtosecond and full laser myopia surgeries have discounts. The pre-operative examination is also free, and you can also attend their hospital's live broadcast at 12:00 noon on December 1, and have the opportunity to win half-price myopia surgery, which saves a lot of money than usual.