- 护法战争 hùfǎzhànzhēng Constitutional Protection WarThe Constitutional Protection War (1917–1922), a series of military campaigns led by Sun Yat-sen against the Northern government to protect the Provisional Constitution of the Republic of China
- 护法神 hùfǎshén Dharmapalaprotector deities of Buddhist law
- 消费者保护法 xiāofèizhěbǎohùfǎ consumer protection lawA set of regulations formulated to protect the rights and interests of consumers and ensure the safety and quality of consumer life.
- 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