Dickson Lee

Dickson Lee is not mentioned in any of the provided news articles. Therefore, it is impossible to provide a summary about him based on the given information. The articles discuss Hong Kong's real estate market, a cash-for-residency scheme, and challenges faced by flower sellers at Lunar New Year fairs due to warm weather. These topics are unrelated to any individual named Dickson Lee, according to the provided context. Without any information about Dickson Lee, it is impossible to determine his background, why he might be newsworthy, recent events related to him, or his current relevance.