Visitors walk on a high altitude sight-seeing footpath at a farm in Nantou County, southeast China's Taiwan, June 27, 2017. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Photo taken on Aug. 4, 2016 shows a rocky shore in Kenting, southeast China's Taiwan. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists ride by the bank of Tamsui River in southeast China's Taiwan, on Dec. 19, 2016. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Egrets are seen at a wetland in Yunlin County, southeast China's Taiwan, Nov. 28, 2016. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Photo taken on Jan. 8, 2017 shows the morning scenery of the Sun Moon Lake in Nantou County, southeast China's Taiwan. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists enjoy cherry blossoms on the Ali Mountain, southeast China's Taiwan, March 12, 2019. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Photo taken on May 16, 2019 shows the coastline of the Lanyu island, southeast China's Taiwan. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Aerial photo taken on July 20, 2018 shows patches of paddy fields juxtaposed with the coastline of Hualien, southeast China's Taiwan. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists enjoy the scenery of Yangming Mountain Park in Taipei, southeast China's Taiwan, Feb. 27, 2019. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists visit the Yehliu Geopark in New Taipei City, southeast China's Taiwan, April 5, 2017. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists visit the Taiwan Garden at the Beijing International Horticultural Exhibition in Beijing, capital of China, June 29, 2019. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists visit the Taiwan Garden at the Beijing International Horticultural Exhibition in Beijing, capital of China, June 29, 2019. Taiwan is an island off the southeast coast of the Chinese mainland. There are abundant ecological resources and numerous scenic spots, including the Ali Mountain, a famous mountain resort and nature reserve, the Sun Moon Lake, the biggest freshwater lake on the island, Kenting, surrounded by water on three sides at the southernmost end of Taiwan, the Yehliu Geopark, famous for its sea-erosion landscape on the north coast of Taiwan, and the Lanyu island, an island covering an area of 45 square kilometers in southeast Taiwan. On June 29, the ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event. The Taiwan Garden at the Beijing International Horticultural Exhibition covers 2,000 square meters, with six sections featuring the island region's unique landscapes. (Photo: Xinhua)

Tourists taste fruits at the Taiwan Garden during the "Taiwan Day" event at the Beijing International Horticultural Exhibition in Yanqing District of Beijing, capital of China, June 29, 2019. The ongoing Beijing International Horticultural Exhibition ushered in "Taiwan Day" event on Saturday. (Photo: Xinhua)