Brad,
That is interesting. I travel to China on Biz a few times a year over last 10 years. First time last year my wife an I took a 2 week vacation in the back country. One of the nicest places was a mountain area terraced in to rice fields. Hard to imagine a steep hillside with hundreds of "steps" 6 to 10 feet wide filled with water. We stayed in a small hotel with 5 rooms in the fields. In the days we hiked along the terraces. The location was 50 mi North of Guilin
The fields were maintained by a lot of people and water buffalo