Sutanto Djuhar (19 March 1928 – 2 July 2018), known as Lin Wenjing (Chinese: ???) in Mandarin pinyin and Liem Oen Kian or Liem Oen Tjien in the Fuqing dialect, was a Chinese-Indonesian billionaire entrepreneur and philanthropist.
A native of Fuqing, Fujian, China, he and fellow Fuqing native Sudono Salim (Liem Sie Liong) co-founded the conglomerate Salim Group, which grew into Indonesia's largest company.
He founded Indocement and Indofood as part of the Salim Group, and was a major shareholder of Hong Kong-based conglomerate First Pacific.
He was the last surviving member of the "Gang of Four", the most powerful Indonesian businessmen of the Suharto era.In the 1980s, he returned to Fuqing and established Rongqiao Group to focus on the development in his hometown.
He built an industrial zone in Fuqing, as well as major infrastructure facilities including the New Fuzhou Port, one of China's top ten container ports, which helped the county's GDP ranking rise from the 68th in Fujian to the second.
In 2015, the Hurun Report estimated his net worth to be US$3.9 billion, ranking him as the richest person in Fujian and the 408th richest in the world.