It's hard to say. It depends on one's financial situation. Of course, it is best to have a grand anniversary such as a wedding birthday party. Xining in the northwest is relatively backward now. A table (wedding banquet) here in Lanzhou 1000 yuan is considered upper-middle grade, and about 2000 yuan is considered high-grade. Xining is generally around 800 yuan, but there is no one below 500, with a higher grade 1.200 yuan.