Group 1 - The core point of the article highlights a significant decline in Hong Kong airline stocks following the end of the Chinese New Year holiday, with China Southern Airlines dropping over 5%, and both Air China and China Eastern Airlines falling more than 4% [1] - The civil aviation market is entering a traditional off-peak season after the peak travel period during the Spring Festival, leading to a sharp drop in domestic flight ticket prices, with some prices falling below 10% of their original cost [1] - It is expected that the average ticket price will decrease by over 50% by March 13, with low prices continuing until the end of March for off-peak travel [1] Group 2 - The article notes that the phenomenon of drastically reduced ticket prices, such as flights from Beijing to Sanya for 300 yuan, is typical for the post-festival period in the civil aviation market [1] - The impact on airline stocks is viewed as a short-term emotional disturbance, but it is suggested that this could strengthen the long-term outlook for the industry [1]