| 杜 | Dù juān zuò | Tucana (constellation) | 
| 杜 | Dù | surname Du | 
| 杜 | dù | birchleaf pear (tree) / to stop / to prevent / to restrict | 
| 杜 | dù juān | cuckoo (Cercococcyx spp., also written 杜鹃鸟) / Indian azalea (Rhododendron simsii Planch, also written 杜鹃花) | 
| 鹃 | juān | cuckoo | 
| 座 | zuò | seat / base; stand / (bound form) constellation / (archaic) suffix used in a respectful form of address (e.g. 师座) / classifier for large immovable objects such as buildings, mountains, bridges etc |