Sister Su's people have been following Zhou Niannian and reporting to us at the same time. Sister Su and I were in the villa, watching the location updates coming from over there.
In the end, Zhou Niannian went to the most famous alley in the east of Guangzhou city. The reason this alley is so well-known isn't that any particularly noble people live there, but because it's home to the most underprivileged characters in all of Guangzhou.
It's full of people from all walks of life, mostly disabled folks or swindlers who deceive and trick people out in the world. No wonder the cops have been looking for so long without any results; even if the police did come here, it would be tough to capture any useful information.
Because it's a marginalized community, the people there are extraordinarily united and being part of it offers a certain level of protection.