巴西正扩大在华外交存在，外交部回应

Group 1 - The core viewpoint emphasizes the strengthening of diplomatic relations between China and Brazil, highlighting the establishment of new positions in Beijing by Brazilian authorities [1] - The cooperation between China and Brazil is framed as a model for developing countries, focusing on mutual benefits and modernization efforts [1] - China expresses willingness to deepen cooperation across various fields with Brazil, enhancing the strategic connotation of the China-Brazil community of shared destiny [1]