"Climbing Plan" is a learning course with audio demonstration produced by Haibo Education.
If you want to enter the audio broadcast and realize the sound, you are willing to learn with an open mind, and the climbing plan is very reliable; If you like talking and telling stories, want to cultivate your hobbies systematically, and want to meet a group of like-minded friends, the rock climbing plan is also very reliable.
If you are learning Mandarin with a purpose, it is not recommended. Although you can also teach and practice Mandarin when climbing mountains, it is better to learn Mandarin directly.