Why is Vanke property management fee so expensive?

Vanke has strict security, standardized care and service for the owners, and better cleaning. Problems are also more responsible, with the management mechanism of large enterprises, unlike some properties like a triad. After living in the residential area of Vanke Property Management for several years, I feel very safe, intimate and standardized. There's nothing wrong with that. Now moving to another community, there is only one security guard at the gate, so the cleaning is not clean and there are many security risks. Vanke's flagship is the property card. Vanke's property is well known. Many people buy Vanke's house for Vanke's property. After all, real estate is very important for future residence.