Jia Rang, a water conservancy engineer in the Western Han Dynasty, carefully studied the history of predecessors' harnessing the Yellow River, and put forward the famous three strategies for harnessing the river in 7 BC.
Jia Yi (200 BC-65438 BC+068 BC) was a famous political commentator and writer in the Western Han Dynasty.
Master Hui Zhi (337-412), Hui Yuan's younger brother, made the greatest contribution to Emei Mountain Buddhism in the Jin Dynasty.
Jia Shanxiang, a Taoist celebrity in China.
Jia (forestry scientist), Jia (veterinarian), Jia Zuzhang (popular science writer), Jia Fuhai (watermark, engineering geologist), Jia Siguang (aviation physiologist), Jia Lanpo (paleolithic archaeology, paleoanthropologist), Jia Keming (liver disease expert), Jia Youling, Jia Chengzao, Jia, Jia.