How about Zigong Fang Youyou as an intermediary?

Not bad.

Zigong Fangyouyou Real Estate Marketing Planning Co., Ltd. was established on 20 16-09-2 1 with a registered capital of 1 10,000 RMB, and its legal representative is Deng Shenghua. Its business status is continuous and its industrial and commercial registration number is 5 1030000 130968. The registered address is Shop B-23, Nanhu Eco-city, Zigong City, Sichuan Province 1-07, and its business scope covers real estate marketing planning, housing agency sales, second-hand housing agency services, advertising planning and production, housing property right certificate agency services and related consulting services.

Intermediary is a Chinese word, which means the connection between two opposite poles in different things or the same thing. Opposing poles are combined through intermediary. The intermediary was polarized by the struggle of opposites, which led to the rupture of unity.