Group 1 - The article highlights the issue of illegal subcontracting and wage arrears in construction projects, emphasizing the role of the Supreme People's Procuratorate in addressing these problems [1][2] - A case is presented where a construction company (Company A) subcontracted work to Company B, which further subcontracted to unqualified individuals, leading to unpaid wages for 16 workers totaling over 190,000 yuan [1] - From January to June 2025, the national procuratorial authorities received 32,500 civil support litigation cases, with 20,900 cases supported, including 14,200 cases for migrant workers [1] Group 2 - The article identifies additional challenges faced by workers, such as employers evading supervision by not signing written contracts or using "yin-yang contracts," which complicates wage recovery [2] - The Supreme People's Procuratorate plans to enhance civil support litigation efforts by providing legal consultations, coordinating legal aid, and assisting in evidence collection to protect workers' rights [2] - Workers are advised to sign written labor contracts, retain evidence of employment, and seek help from relevant departments or pursue legal action when disputes arise [2]