Beijing is the capital city of China, located in the northern part of the country. It has a population of over 21 million people, making it one of the most populous cities in the world. The city experiences a continental climate with hot, humid summers and cold, dry winters.

Canberra is the capital city of Australia, located in the Australian Capital Territory. It has a population of around 430,000 people. The city is surrounded by natural beauty, with mountains, forests, and reserves providing ample opportunities for outdoor activities and exploration.