- 社会秩序维护法 shèhuìzhìxùwéihùfǎ Social Order Maintenance Actthe primary law governing public order and minor offenses in Taiwan, which replaced the earlier Violation of Police Regulations Act
- 维护和平 wéihùhépíng to maintain peaceto safeguard or preserve peace, often in the context of international relations or peacekeeping efforts
- 维护稳定 wéihùwěndìng maintain stabilityto preserve social and political stability, particularly used in a governmental or official context