YBhg. Tan Sri Datuk Sir Tiong Hiew King was born to a poor family in Sarawak, Malaysia in 1935. Although he had to tap rubber when he was young, he had a strong thirst for knowledge. He graduated from Chung Cheng Primary School in Sibu, and later Methodist High School and Sacred Heart High School.
Subsequently, he took up a correspondence course with a Chinese university as he knew there was no limit to what a person could learn. He began his working life at his uncle's timber company, which laid a solid foundation for his future development. In 1975, YBhg. Tan Sri Datuk Sir Tiong set up Rimbunan Hijau. He showed the kind of perseverance that Fuzhou people are known for. Together with some of his brothers, Rimbunan Hijau Group established a solid reputation and has emerged as a revered multinational corporation.
YBhg. Tan Sri Datuk Sir Tiong has worked on a global scale to erect a diversified business spanning six continents, whose countries and regions include Singapore, Indonesia, Cambodia, Hong Kong, Japan, Korea, Papua New Guinea, Australia, Russia, Congo, Equatorial Guinea, Gabon, British Guyana, Canada, and the United States. He also has investments in Qinzhou, Shanghai, Harbin and Guangzhou in China. Other than timber exports and timber processing, his business has also expanded to media and publishing, agriculture (oil palm plantations and mills), oil and gas, mining, aquaculture, reforestation, finance, information technology, trading and property development.
In 2010, YBhg. Tan Sri Datuk Sir Tiong Hiew King was awarded "Malaysia Business Leadership Award 2010 – The Lifetime Achievement Award" by the Kuala Lumpur Malay Chamber of Commerce in recognition of his entrepreneurship achievements and contribution to the country. In Malaysia, there are four public listed companies under the Group, namely Subur Tiasa Holdings Berhad, Jaya Tiasa Holdings Berhad, Rimbunan Sawit Berhad, and Media Chinese International Limited. The Capitalists magazine named YBhg. Tan Sri Datuk Sir Tiong as one of Malaysia's ten richest businessmen.
棕櫚種植 – 種植與加工業務
常青集團於1988年開始投資棕櫚種植與加工行業，並在砂拉越美里附近的峇貢地產開始了第一個種植園。常青集團子公司—Rimbunan Sawit Berhad 已在砂拉越棕櫚工業中占有重要的地位。更重要的是，我們以可持續性發展和環保的方式來進行，保證無露天焚燒，控制使用農藥，從而減少對土壤及河流的污染。
酒店服務業 – 概況