Wuyuan County Puzzle

Wuyuan County (simplified Chinese: 婺源县; traditional Chinese: 婺源縣; pinyin: Wùyuán Xiàn) is a county of Jiangxi province, People's Republic of China. It is under the jurisdiction of the prefecture-level city of Shangrao.

Wuyuan, on the boundary of three provinces in Jiangxi's northeastern corner, has a landscape dotted with strange caves, deep secluded rocks and numerous historic sites. Wuyuan County is home to some of the best-preserved ancient architecture in China.[citation needed] Wuyuan's structures were built in 740 during the Tang Dynasty, its remoteness and inconvenient transportation protecting its villages from too many visitors.