Different types of peony exhibit at the International Pavilion in the Expo park. (Photo: China Daily)
Different types of peony exhibit at the International Pavilion in the Expo park. (Photo: China Daily)
Different types of peony exhibit at the International Pavilion in the Expo park. (Photo: China Daily)
Different types of peony exhibit at the International Pavilion in the Expo park. (Photo: China Daily)
Different types of peony exhibit at the International Pavilion in the Expo park. (Photo: China Daily)