During his research, he happened upon a manual detailing the process of bonsai-making and recognised its similarities to foot binding: They both drag and twist limbs to make them serve human interests. In an interview, Shen said, "I think the process of bonsai-making is basically the abuse of plants.
During his research, he found a manual about bonsai-making and observed similarities to foot binding: Both manipulate body parts to serve human interests. In an interview, Shen said, "I think the process of bonsai-making is essentially abusive for plants."