遍地开花

blossom everywhere
spring up all over the place
to flourish on a large scale

便, 弁, 卞, 缏, 变, 辩, 变暗, 辩白, 变本加厉, 便秘, 辨别, 辩驳, 遍布, 便步走, 辩才, 变成, 便池, 变丑, 便当, 便道, 变电站, 变调, 变动, 变法, 变法儿, 便饭, 变分法, 便服, 变革, 变更, 变工, 变故, 便函, 变黑, 变红, 变厚, 便壶, 辩护, 变化, 变幻,