Each visit to China is a reminder of the power of global liberalizing influences. China has come a long way since the Tiananmen Square massacre of prodemocracy activists nearly two decades ago. It has opened up to the extent that it hosted this month an Asia-Europe conference of nongovernmental organizations and scholars that focused in several of its sessions on the global challenges of democratization and human rights.

The old mind-set and suspicion of outsiders, of course, haven't disappeared. After all, power rests with the same party and system responsible for the death of tens of millions of Chinese during the so-called Great Leap Forward, Cultural Revolution and other state-induced disasters and political witch hunts.

That the Communist Party continues to monopolize power despite its past gory excesses indeed is remarkable, if not unprecedented in modern world history. This is now the oldest autocracy in the world. Yet, the China of today is a far cry from the Mao Zedong era or even the Deng Xiaoping period when reforms coincided with brutal political suppression that Tiananmen Square came to symbolize.