Go to Weifang. I don't know much about Weihai, but I can tell you that the best plastic surgery hospital in Weifang has excellent eye bags. That hospital is called Boya, which is very famous in Shandong. My mother and my mother-in-law both made eye bags there, and my mother-in-law also made eyebrow lifting, which had a particularly good effect. You are more at ease to go to Boya and Weifang.