大连怀诚宾馆 Dalian bosom cheng hotel ; Dalian Huaicheng Hotel

朱怀诚 Huai-Cheng Zhu

我们怀疑他的诚实 We suspect his honesty ; We doubt his honesty

怀疑某人的诚实 impeach a person's honor

我怀疑他是否诚实 I doubt whether he honestly ; I doubt his honesty

请不要怀疑我的诚意 Do not doubt my sincerity