“步步蓮花”是一個成语，意為一步一步像蓮花一樣開放。這個成語常用来形容事情逐步進展，每一步都更加美好或者成功，就像蓮花一片片绽放出来一样。”Bubu Lianhua” is an idiom, which means to bloom like a lotus step by step. This idiom is often used to describe the gradual progress of things, with each step becoming more beautiful or successful, just like a lotus blooming piece by piece.