He was educated at Methodist Primary School and Sacred Heart Secondary School in Sibu. King Chiong graduated with Diploma in Business Studies, from University of Wolverhampton, England, United Kingdom.
Hii King Chiong is a Malaysian Chinese and of Foochow descent. Datuk Hii Yii Peng who is a renowned businessman in Sibu, always teach him the importance of contributing back to the society once successful. This has become his main life perspective.
Upon his high school graduation, he took General Certificate of Education "O" Level at Saint Patrick"s Secondary School, Singapore, followed by General Certificate of Education "A" Level at Acton Technical College, London, United Kingdom.
He further study to deepen his business knowledge, and obtained a Master of Business Administration. Following his return to Sarawak, he applies what he learned from his university to expand the family business, into another stage of success.
He supports the party continuously by helping to campaign and making financial contributions. Then, he joined as committee member for SUPP Piasau Branch for 2012-2014.
Hii King Chiong has over numerous years, involved himself in different responsible capacities in various social bodies, including but not limited to schools, social associations, and so forth.
He has, as philanthropist and responsible corporate citizen, continuously given his best efforts to improve on the issues of concern. He set-ups two service centres in Miri, recruited volunteers and has since solved many problems faced by the Miri Society. As he emphasises on Chinese education, he works together with associations to negotiate the best for Chinese education and hoped that one day it would have the kind of recognition enjoyed by government schools.
The association board of management continues to bear heavy financial constraints to solve problems, such as old and dilapidated wooden building.
The below shows some known offices held under the nomination by the associations. Hii & Chinese Service Centre - Advisor 2012
East Malaysia United Hawkers Association - Advisor 2012
Sarawak United Association of Chinese Primary Aided Schools Miri and Limbang Division.
- Advisor 2012
Miri Foochow Association - Chairman 2007-2011. Deputy Chaiman 2011-2012.
Sarawak Chinese Education Consultative Committee - Member 2012
Miri Division Koh Yang Xu Clan Association - Chairman 2008-2012.
Honorary Advisor 2012-2013
Miri Badminto Association - Honorary Advisor 2011
Miri Chinese Calligraphy & Cultural Society - Honorary Advisor 2011
Miri Chinese Association - Life Advisor - 2011
Che Sing Khor Moral Uplifting Society - Advisor 2009
Riam Road Secondary School, Miri - Honorary Chairman 2006
SMK Sacret Heart, Sibu - Board of Management Committee Member 2005
SMK Saint Elizabeth, Sibu - Board of Management Committee Member 2005.
He joined Sarawak United Peoples" Party (SUPP), Sibu Branch in 2006, and has since been very committed and active in party"s activities.
In recognition of his meritorious philanthropist activities and contributions to the State of Sarawak, government, and the people, he was conferred with Ahli Bintang Sarawak (ABS) - Member of the Order of the Star of Sarawak by The Governor of Sarawak.