蘑菇蘑菇它不开花
[mó gū mó gū tā bù kāi huā]
The saying uses the characteristic of mushrooms (that do not flower traditionally) as a metaphor. It may suggest a situation with little change, growth, or hope; things continue as they are, unproductive like mushrooms that never bloom, potentially used humbly or humorously to describe oneself.