The series focuses on issues common to preschoolers such as taking turns, disappointment and jealousy, and supports an emotional intelligence curriculum highlighting cause and effect thinking in the social/emotional world. Ni Hao, Kai-lan provides simple coping strategies, set to song, that teach valuable lessons. Kai-lan strives to understand how things are linked together and she always wants to find out the reason why. Every episode follows the adventures of Kai-lan and her friends as they learn to identify their emotions and stop to consider the feelings of others.