When Huo Zhanting arranged for someone to acquire the property, he didn't deliberately hide his identity. Besides, Ouyang Xiong had entrusted someone else to manage the sale of his property, so he didn't notice who purchased it.
When Ouyang Xiong's eldest and second brothers finally found out that it was Huo Zhanting, the current head of Huo An Group, who acquired the property, they were furious but had no recourse against Huo An Group and Huo Zhanting.
After Huo An Group aggressively entered the Hong Kong real estate market, they quickly took over much of their business. It had become quite common for the two companies to sabotage each other behind the scenes. Who in Hong Kong's upper circles didn't know that Ouyang Real Estate and Huo An Group were at odds?
Harsh words from Ouyang Real Estate had no effect on Huo An Group.