- 不列颠保卫战 bùlièdiānbǎowèizhàn Battle of BritainThe air campaign waged by the German Air Force against the United Kingdom during the summer and autumn of 1940
- 保卫祖国 bǎowèizǔguó to defend the homelandTo protect or defend one's home country
- 国内安全保卫局 guónèi'ānquánbǎowèijú Domestic Security Protection BureauDomestic Security Protection Bureau; the department of the Ministry of Public Security responsible for monitoring political dissidents, religious groups, and activities deemed a threat to stability
- 治安保卫 zhì'ānbǎowèi public security maintenancemaintenance of public order and security
