"TiTigood" is a children's science toy brand under Nanning Qianfan Teaching Technology Co., Ltd. dedicated to spreading natural science knowledge through embedded specimens. At present, it has children's natural science specimens, insect magic blocks, track toys and other products. We introduce knowledge through unique and interesting nature-themed activities, entertain learning, and arouse children's enthusiasm for exploring natural science, systematically cultivate children's observation ability, exploration ability, hands-on ability, etc.