Proposition

命題 /命题

mìngtí

(an assertion which is provably true, but not important enough to be a theorem)

建議 /建议

jiànyì

(uncountable: act of offering for consideration)

建議 /建议

jiànyì

(idea or plan offered)

提案

tí'àn

(uncountable: act of offering for consideration)

提案

tí'àn

(idea or plan offered)

提議 /提议

tíyì

(uncountable: act of offering for consideration)

提議 /提议

tíyì

(idea or plan offered)