(english.cnhubei.com) The 3rd Global Botanic Gardens Congress (3GBGC) which will be held from April 15-20 in Wuhan, capital city of central China’s Hubei Province, is the largest and the most influence congress in the field and known as the Olympics of botanic gardens. Over 1,000 experts, scientists, scholars and officials from 100 countries and regions will attend the congress.