How to take a bus from Kaifeng to Weihai?

Take the train from Kaifeng to Yantai, and then take the train from Yantai to Weihai. Cost * * * is within 150. More economical and practical. If you take the train from Kaifeng Bus Station, the cost will be around 260 yuan. //There is a direct coach to Weihai in Kaifeng, which was opened last year. /.I'm from Kaifeng, too, and now I'm in Weihai. I hope it helps you. /