How much is a three-day tour for two from Anyang to Qingdao, Shandong?

I study in Qingdao, and I also play in Qingdao these summer holidays. The price in Qingdao is not high, but the accommodation is a little more expensive. Two people eat and drink for three days, 300, and stay in an ordinary hotel for three days, 400. Other attractions, such as tickets, depend on where you go. For example, if you go to the seaside, you will naturally have no tickets.