入微 | rù wēi | down to the smallest detail / thoroughgoing / fine and detailed | |
彻头彻尾 | chè tóu chè wěi | lit. from head to tail (idiom) / thoroughgoing / through and through / out and out / from top to bottom | |
地地道道 | dì dì dào dào | thoroughgoing / authentic / 100% / to the core |