Why didn't Zhongshan lattice shop have a result?

Because this is a problem left over from history.

With regard to the announcement that the owner of "lattice shop" in Zhongshan City reported relevant matters, Zhongshan Public Security Bureau began to put on record a series of problematic buildings in the four towns of West District, Shi Qi, Tanzhou and Shaxi in June 2009. On June 27th, 20 19, the public security bureau of the western district filed an investigation on the project of Le 8 Town in the western district, the Shi Qi Public Security Bureau filed an investigation on the Dexin project on June 28th and 30th, the Gaode 66 and Platinum Bank projects on July 30th, the Xinghai Tiandi project on August 5th, the Xingyuehui project on July 26th, and the Shaxi Public Security Bureau filed an investigation on it.