Group 1 - Ningxia's unique industrial development is a solid foundation for the happiness of its people, with significant growth in six key agricultural sectors: wine, goji berries, milk, beef cattle, Tan sheep, and cool-season vegetables [2] - The area of wine grapes planted in the Helan Mountain region reaches 600,000 acres, accounting for approximately 40% of the national planting area, producing 140 million bottles of wine annually, making it one of the world's "golden wine regions" [2] - The comprehensive output value of Ningxia goji berries has surpassed 20.4 billion yuan, and the breeding volume of Tan sheep in Yanchi County has reached 3.3 million, with the brand value of "Yanchi Tan Sheep" exceeding 13 billion yuan [2] Group 2 - Ningxia's historical and cultural heritage, along with modern development, is a crucial part of the happiness narrative, highlighted by the inclusion of "Xixia Tombs" in the UNESCO World Heritage List, increasing China's total to 60 [3] - Ningxia is a national hub for new internet exchange centers and integrated computing networks, attracting renowned data centers like Amazon and Meiliyun, indicating a thriving digital information industry [3] - The region has established the world's largest single-set coal-to-oil project with a capacity of 4 million tons, and its differentiated spandex and para-aramid projects have achieved world-leading technology [3]