Water crisis in China institutional analysis and countermeasures theoretical and empirical analyses and countermeasures Failure mechanism analysis and countermeasures institutional barriers and countermeasures 并列题名：Failure mechanism analysis and countermeasures 跨境游客往来便利化：制度障碍与对策：institutional barriers and countermeasures Asian Financial Crisis Analysis and Countermeasure Urban traffic congestion mechanism and countermeasures Camping tourism in China constraints and development countermeasures