Article 10.1.8 of the PRC Trademark Law provides that where a trade mark is detrimental to socialist morals or customs, or has other adverse effects, it shall not be approved for trade mark registration. The PRC Supreme Court's No 12 Opinion (2010) further clarifies that the "other adverse effects" refer to when the mark or its elements would likely raise negative and unhealthy influences on China's political, economic, cultural, religious and ethnic public interests and public order. However, Chinese laws do not provide specific criteria for deciding these adverse effects.