terra nullius

Japan's act to include Diaoyu Dao as terra nullius into its territory based on the occupation principle is in fact an illegal act of occupying Chinese territory and has no legal effect according to international law.

日本所谓依据先占原则将钓鱼岛作为无主地编入其版图，是侵占中国领土的非法行为，不具有国际法效力。

From the perspective, there is terra nullius social management mode, state-controlled social management mode, social participation in state management mode, the state-social cooperation mode, the state model of social coexistence and social self-government model.

从国家与社会关系分析，社会管理可以分为：无主地社会管理模式、国家控制社会模式、社会参与国家模式、国家社会合作模式、国家社会共生模式以及社会自治模式。

As stated above, voluminous Japanese official documents prove that Japan was fully aware that according to international law, Diaoyu Dao has long been part of China and was not terra nullius.

如前所述，日本大量官方文件证明，日本完全清楚钓鱼岛早已归属中国，绝非国际法上的无主地。

Nansha Qundao has long been an integral part of China's territory and is by no means "terra nullius."

南沙群岛早已成为中国领土不可分割的组成部分，绝非“无主地”。