Core Viewpoint - The 28th Harbin Ice and Snow World has commenced its ice harvesting operations on January 15, 2023, in preparation for the upcoming 2026-2027 winter season, while the 27th edition is currently attracting thousands of visitors daily [1][2]. Group 1: Ice Harvesting Operations - The ice harvesting work for the 28th Harbin Ice and Snow World began on January 15, 2023, coinciding with the peak operational season of the 27th edition [1][2]. - The harvesting process is crucial as the ice harvested during this period is noted to have the maximum thickness and highest purity, which is essential for the quality of the ice sculptures [2]. Group 2: Storage and Preservation Techniques - Harbin Ice and Snow World has developed a mature and comprehensive ice storage system that combines traditional ice storage wisdom with modern multi-layer insulation technology [2]. - The storage environment is designed to maintain low temperatures, avoid light exposure, and provide thermal insulation, ensuring the ice blocks remain in optimal condition until winter [2]. - During the storage period, staff will scientifically plan the stacking of ice blocks, implement moisture-proof measures at the base, and regularly maintain the covering materials to ensure effective insulation and light protection [2].

Core Viewpoint - The 27th Harbin Ice and Snow World ice construction project has officially commenced, utilizing stored ice from the previous winter to create new ice and snow attractions [2] Group 1: Project Initiation - The ice construction project started on November 25, with the ice storage facility being activated on November 24 [2] - A total of 200,000 cubic meters of stored ice is being transported to the ice verification site for quality checks [2] Group 2: Ice Quality and Usage - The stored ice, which has been preserved using professional insulation technology for 10 months, meets standards for thickness, length, integrity, and cleanliness [2] - Once verified, the ice will be used for constructing ice landscapes within the park [2] Group 3: Workforce and Scale - Nearly 10,000 ice construction workers have joined the project to build a new ice and snow world within a 1.2 million square meter area [2] - The early activation of the ice construction process is made possible despite the Songhua River not yet being frozen [2]