潮州刺史、江西节度使、江陵尹，荆南节度使等官。同时， 爱好实业和科技。任江陵C今属湖北> 尹时，曾修复古堤，开辟 良田5000顷，还曾发明创造出世界最早的车轮船。他是世界最早 造车轮船者。
The world's first car ship
The oar steamboat, the Tang Dynasty created, used for the main river of short distance transport. Cruise ship is also called oars, it is in the ship's side or the rear side paddle wheel with blades mounted on, rely on human pedaled paddlewheel, the blade wheel circumference on and push forward to dial hull. It is in theship propeller basis, trash oar intermittent propulsion, instead of continuous operation of paddle wheel push into, in order to improve the navigation speed.The paddle wheel similar to the upper half of the wheel, appeared on the water,so it is also luxury ships, steamers, ship. The ship created earlier than similar foreign ship about 800 years, is the world's first car ship.
The world's earliest ship those cars
Li Gao, the Tang Dynasty imperial clan, born in 733, died 792, Yu Lan words, hehas served successively as scale
Chaozhou provincial governor, Jiangxi Jiedushi, Jiangling Yin, Jingnan Jiedushiofficial. At the same time, the hobby industry and technology. Ren Jiangling Cnow in Hubei > Yin, who restored ancient dike, open farmland 5000 hectares, was also the invention created the world's first car ship. He is the world's first buildships'.
The world's first car ship propeller ship(责任编辑：最有料)