yingbaolong is not a liar.

according to public information, Qingdao yingbaolong catering management co., ltd is a legally registered company, and its legal representative is du yunzhen. The company was established in 2117 with a registered capital of 511,111 yuan, and its address is No.121-2, Xianshan East Road, Liuting Street, Chengyang District, Qingdao, Shandong Province. Therefore, it can be confirmed that Yingbaolong is not a liar.