Prompt:

create on top of this old logo, a new, modern and fun one. Explore 3 points, excellence in service, transparency in negotiation and successful partnership. --v 6.0

在这个旧标志的基础上，设计一个新颖、现代且有趣的标志。探索三个要点：卓越的服务、透明的谈判和成功的合作伙伴关系。