It doesn't matter. Tang (1September 20th, 898-1June 29th, 954) fled to Taiwan Province province during the civil war, while Tang Junnian, the founder of Tomson Group (1952), left Shanghai with his father and settled in Hong Kong.

Tomson Group is a real estate enterprise established in Hong Kong, which is listed in Hong Kong and mainly invests in Shanghai. It was founded by Shanghai-born businessman Tang Junnian and then listed in Hong Kong. At its peak, it controlled four listed companies in Hong Kong.