The Mashan Miao people who have been living in such Karst mountainous areas for quite a long time have accumulated rich experiences in making use of and protecting their own Karst ecological system.

• 摘要苗族麻山支系长期生息在喀斯特山区，因此积累了高效利用与精心维护喀斯特生态系统的经验和技能。