| 航空HSK 6 | háng kōng | aviation | |
| 航天HSK 6 | háng tiān | space flight | |
| 民航 | mín háng | civil aviation | |
| 航班HSK 4 | háng bān | scheduled flight; flight number; plane; scheduled sailing; sailing number; passenger ship | |
| 航线 | háng xiàn | air or shipping route |
| 1 | I prefer to use maps for navigation. | |
| 2 | The astronauts boarded the spaceship. | |
| 3 | The website is easy to navigate. | |
| 4 | Rockets are a symbol of the space industry. | |
| 5 | The sailing time of the ship is two days. |