This drawing album tells a story happened in the marketplace where all kinds of insects are doing their jobs: caterpillars are making their cocoon sleeping bags; earthworms are digging soil, and bees are making pollen deliveries. Young readers will learn ecology through cleverly written dialogues and nicely illustrated pictures. In Traditional Chinese. Annotation copyright Tsai Fong Books, Inc. Distributed by Tsai Fong Books, Inc.This drawing album tells a story happened in the marketplace where all kinds of insects are doing their jobs: caterpillars are making their cocoon sleeping bags; earthworms are digging soil, and bees are making pollen deliveries. Young readers will learn ecology through cleverly written dialogues and nicely illustrated pictures. In Traditional Chinese. Annotation copyright Tsai Fong Books, Inc. Distributed by Tsai Fong Books, Inc.