Actually constitutionalism is a kind of balanced mechanism structured by constitution and balanced state also formed by constitution, whose key concept is to realize the balance between right and power, right and obligation, and go well with each other. 宪政事实上是一种由宪法架构的平衡机制及其所达成的平衡状态,其核心理念是不断在权利与权力、权利与义务之间实现平衡,使权利与权力、权利与义务协调发展。