With Chandrayaan-3's successful landing on the moon's south pole on Wednesday, India has become the fourth country to achieve a successful soft landing on the moon with its spacecraft. This comes as many countries aim to launch their lunar missions in the upcoming years. What is the scientific significance of this mission, and how about the international collaboration outlook for China's future lunar missions? CGTN's Wu Lei discusses these questions with Dr. Bernard Foing, the director of the International Lunar Exploration Working Group, to provide an in-depth analysis.