The fact that China has successfully purged CIA networks in the past, and is tightening the space for spies to operate, indicates that it is not experiencing paranoid delusions, but has correct judgement. 中國過去成功清理中央情報局網絡、收緊間諜活動空間的事實表明，中國不是偏執妄想，而是有正確的判斷.