Complex sentence: The plan hopes to create a Megacity that can match other economic hubs such as Dubai, Singapore, Seoul and Tokyo and solve the issues of traffic congestion, garbage, slums, and environmental pollution.
Split into simpler sentences: The plan hopes to create a Megacity that can match other economic hubs such as Dubai, Singapore, Seoul and Tokyo. As well as to answer the issues of traffic congestion, garbage issues, slums, and environmental pollution.