Yisheng Lan is a Chinese American. He loves Chinese and has been good at Chinese since childhood. He has published a booklet and several papers in China and the US related to ancient Chinese logic, history, etc. His Professional Engineer registration is in the State of Wisconsin. He wants to help English-speaking people to learn Chinese. He believes the best way is through the learning of Chinese idioms, since very vivid idioms can greatly enhance learners' interest. He has created a boy's adventure story which strings together hundreds popular idioms. Readers can effectively learn Chinese while enjoying this interesting story.