This document discusses best practices in China and Malaysia related to transportation, the economy, green cities, solar energy, and heritage preservation. In China, examples of best practices given are electric vehicles, bike sharing programs, high-speed rail systems, forest cities, solar panels on hillsides, and preserving historic sites like the Forbidden City and Great Wall. In Malaysia, the document discusses ferry transportation to Langkawi Island, airplanes and trains, tourism destinations like Langkawi Island and its museums, and preserving historic sites in Kedah like Kuala Kedah fort and Lembah Bujang Hindu temples. Solar energy is highlighted as reducing air pollution in China.