What's the difference between Greenland Hong Kong and Greenland Group?

According to the visual inspection, the difference between Greenland Hong Kong and Greenland Group is as follows.

1. Greenland refers to Greenland Holding Group, and Greenland Hong Kong is a subsidiary of Greenland.

2. Greenland Hong Kong was formerly known as Goldman Sachs Land Limited, and later Greenland Holding Group subscribed for 60% of the expanded shares of Goldman Sachs Land and became the largest shareholder. Therefore, Goldman Sachs changed its name to Greenland Hong Kong, which means that Greenland and Greenland Hong Kong are father-son relationships.