层峦叠嶂

Explanation: Range upon range: Mount attached to Hill; Diego barrier: Many high risk of the same mountain as the barrier. Describe the many and steep mountains. 　　Usage: Joint type; for adverbial; describe the overlapping mountains, peaks and ridges phase 　　Source: Jiuyuan Song "and Wang Qian Zhong book": "abbot eaves, the endlessly rising peaks, Pentium flew." 　　Examples: ~ The Huangshan is how magnificent ah! Thesaurus:  peaks over peaks, Qianshanwanhe, Chibaya TIMES, TIMES Chibaya, long trip