China Railway Express or China Resources Land (Property), whichever is better, are both branches.

In terms of scale, China Resources is naturally large, but can it be high-level? If you just wander at the grassroots level. No matter how big the company is, it doesn't mean anything to you.

Property belongs to an industry with little workload, but it is rather tired. However, property companies, especially the real estate group's own properties, will continue to develop in the real estate group if possible. From this perspective, space is infinite. China Resources in China's real estate industry still counts.

Both China Railway and China Resources belong to central enterprises. If they want to get good development, they can only enter the central enterprise system. To access the system, you need to transfer your account and personal file. If you can get into the establishment of the system, you can go to any one.

If you only work at the grassroots level, which jobs only need to sign labor contracts (or even not)? Then go to a place with high salary.