This research aims at investigating and comparing Korean and Chinese preschool teachers’ practices of picture-book reading to their students, their perceptions on picture-book reading, and interactions for picture-books reading. The main results are as follows. Firstly, There were some differences of Korean and Chinese teachers in their practices of picture-book reading to their students in preschools. Chinese teachers had larger amount of picture-books in their classroom than Korean teachers, but Korean teachers changed their books more frequently than Chinese teachers. Reading picture-books for a large group or small group is relatively common in Korea, but that for an individual is relatively common in China. Secondly, there were some differences Korean and Chinese teachers in perceptions of picture-book reading to their students. Both teachers in Korea and China considered picture-book reading as important. Many of Korean teachers responded that they read picture-books for the purpose of developing children’s imagination and creativity. However Chinese teachers answered that they read picture-books to children in order to develop their linguistic abilities. As barriers to reading activity with picture-books, regardless of the size of group, Korean teachers said that it was hard to have various types of picture-books in the classroom’s and they didn’t have enough time to read picture-books to their students. Regardless of the size of group, Chinese teachers answered that they thought they lacked understanding of how to interact with children when they were reading. Thirdly, There were significant differences of Korean and Chinese teachers in their interactions of picture-book reading. The study showed that teachers in China were more abundantly interacting with children in terms of both the total score of interaction and four kinds of sub-types than the teachers in Korea.