- 对口型 duìkǒuxíng lip-syncinglip-synching
- 对口相声 duìkǒuxiàngshēng comic crosstalkA formalized comic dialogue between two performers, involving a funny man (dougen) and a straight man (penggen).
- 对口词 duìkǒucí dialoguedialogue (for stage performance)
- 对口径 duìkǒujìng coordinate storiesto arrange to give the same story