Learning and thinking, beading is learning and thinking. Gollum, a virtual character launched by International Education Group, teaches children learning skills. Learning and thinking refers to learning and thinking international education group, which is a well-known education and training institution in China; Gollum means to describe the sound of water flowing or objects rolling, which refers to the virtual characters in the online micro-course launched by the learning and thinking institution; Beading refers to a kind of manual labor of beading, and it is one of the learning skills developed through learning and thinking. So learning and thinking, gurgling beads is learning and thinking. Gollum, a virtual character launched by International Education Group, teaches children learning skills.