Peony flowers exhibition held in Palace Museum in Beijing(1/6)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)

Photo taken on April 30, 2019 shows peony flowers in the Palace Museum in Beijing, capital of China. An exhibition featuring 70 kinds of peony flowers from Heze of Shandong Province kicked off in Beijing on Tuesday and will last till May 12. (Xinhua/Jin Liangkuai)