Hu die de 100 mei luan qu na er le? - Kwon, Hyuk-do (Zhe jiang jiao yu chu ban she, 2016)
Keywords: Butterflies / Life cycles / Juvenile literature; Butterflies / Eggs / Juvenile literature; Butterflies / Life cycles; Schmetterlinge; Großer Kohlweißling; Raupe; Ei; Metamorphose; Sachbilderbuch