How to get from Xiangtan City to Zeng Guofan's former residence?

1 1 took the bus when I went. I started from Xiangtan and took the expressway. It takes about three or four hours to get there. Eating there is not too expensive, and I don't know the accommodation. It's comfortable to go when the weather is good, and it's best to go in summer, because a pool of lotus leaves in front of the former residence is really beautiful.