Need a patent agent/attorney to rewrite six patent claims in China 中国专利6项权项改写

We have a patent application in China (PCT entry) with 6 claims. It's in the field of wireless communications and software. The content of the claims are already given. We feel the claim has some issue. We need you to help us improve the claim writing so that they have better coverage. The existing claims are system claims, and media claims. Need to revise them properly based on the specifications. 我们的中国专利权项已经写出了初稿，需要保护的内容已经固定下来了。现在，需要您帮我们把权项改进。 专利是关于无线通信和软件。