Cheung Chung-kiu

Cheung Chung-kiu or Zhang Songqiao (; born 1964) is a Chinese billionaire businessman. He is the chairman of C C Land, Y.T. Realty and Yugang International. He is the son of Zhang Qingxin, a former manager of a foreign trade enterprise, who has been a board member of some of his son's companies.

In March 2017, his Hong Kong-listed company C C Land bought London's 122 Leadenhall Street from British Land and Oxford Properties (50/50 owners) for £1.15 billion.

In January 2020, Cheung was in the process of buying 2–8a Rutland Gate a 45-room 62,000 sq ft mansion overlooking Hyde Park, London from the estate of Sultan bin Abdulaziz Al Saud for between £205 and £210 million, which would make it easily the most expensive house ever sold in the UK. It is not yet known if Cheung intends to keep it as a single house or convert it into apartments, which might increase the property's value to as much as £700 million, according to a spokesman for Cheung.

Personal life Cheung is a resident of Hong Kong.