层峦迭嶂

Explanation: Crest: mountain; peaks: upright like a mountain barrier; layer Diego: repeat, a layer with a layer. Describe the peaks and downs, stretching overlap. 　　Usage: Joint type; for adverbial; describe the overlapping mountains, peaks and ridges phase 　　Source: Qing Liu Xianting "Yang Guang Notes" Volume IV: "This is the endlessly rising peaks Diego, Qiao and Jiang potential for hegemony. 　　Examples: Zihui "West Fujian riots and the Red Army ":"~, twelve deep mountains, dense forests. Thesaurus:  Qianshanwanhe, peaks rising one upon another, Chibaya TIMES, TIMES Chibaya, long trip