- 核潜艇 héqiántǐng nuclear submarinenuclear-powered submarine; a submarine propelled by a nuclear reactor, capable of staying submerged for long periods
- 猎潜艇 lièqiántǐng submarine chaserSmall naval vessel equipped with anti-submarine weapons used for searching and attacking submarines in coastal waters
- 核子动力潜艇 hézǐdònglìqiántǐng nuclear submarinea submarine powered by an onboard nuclear reactor
- 导弹核潜艇 dǎodànhéqiántǐng nuclear missile submarinenuclear-powered missile submarine
- 潜艇堡 qiántǐngbǎo submarine sandwichA Western-style long sandwich made by slicing a bread roll lengthwise and filling it with meat, vegetables, and dressing.
- 核子潜艇 hézǐqiántǐng nuclear submarineA submarine powered by a nuclear reactor, capable of operating underwater for long periods of time; often used in Taiwan
- 导弹潜艇 dǎodànqiántǐng missile submarinea submarine equipped to launch guided missiles
- 攻击型核潜艇 gōngjīxínghéqiántǐng attack-class nuclear submarinenuclear-powered attack submarine