Group 1 - The core viewpoint of the articles indicates a rebound in Hong Kong's gaming stocks, particularly in the Macau gaming sector, with significant increases in stock prices for companies like Melco International Development and Galaxy Entertainment [1] - According to a report by Jefferies, Macau's gaming revenue has shown strong growth, with an average daily revenue of 693 million MOP as of January 11, reflecting an 18% year-on-year increase [1] - Jefferies' industry survey suggests that Macau's gaming revenue is expected to grow by 15% to 21% year-on-year for the entire month of January [1] Group 2 - Specific stock performance includes Melco International Development rising by 3.5%, Galaxy Entertainment and Huayi Tencent Entertainment increasing by over 3%, and Sands China and Wynn Macau rising by over 2% [2] - The report highlights a shift in investor preference towards U.S. regional gaming stocks, although Jefferies maintains that the fundamentals of stocks primarily operating in Macau are superior to their peers [1] - Jefferies continues to favor Wynn and Sands in the U.S. market, as well as Galaxy Entertainment and Sands China in the Hong Kong market [1]