Mr. Han JiaHwan is currently the President of Dachan (Food )Group. Founded in Taiwan for 65 years, Dachan (Food) Group has been one of an important food and beverage business players in the Asia-Pacific region. Dachan Greatwall company, listed in Taiwan in 1977, focuses on the animal protein supply chain of oil powder food, meat, frozen food and catering,Dachan Food Aisa limited,listed in Hong Kong in 2004, engaged in feed, meat and food at Chinese mainland and Vietnam market.

Mr. Han graduated from the University of Chicago with an MBA in 1982 and was awarded One of Taiwan's Top 10 Outstanding Youth in 1994. Mr. Han Jiaxuan has long been committed to the earth ecological protection, Mr. Han and nearly 100 well-known entrepreneurs cross strait initiated one of the biggest NGO in China,  the SEE Society of Entrepreneurs & Ecology in 2004,  and in 2007 served as the association's first vice president,  the third president in 2009.