Biden, who continues to hold business interests in a billion-dollar Chinese investment firm, moved into the 2,000-square foot hilltop Los Angeles home with his wife Melissa Cohen in January 2020, two months before the birth of their baby boy. The home is connected to Shane Khoh, a Los Angeles-based entrepreneur and real estate investor who is CEO of SXU Investment Holdings LLC, the California company that has owned the $3.8 million property since 2011, according to public records. Khoh, an American who is fluent in Chinese, sits on the board of Siong Heng Realty Pte Ltd., a Singapore-based real...