straightforward
In Chinese, Pinyin is m í NGB á Ili à OD à ng, which means to speak or do things cleanly. It's from flowers in the mirror.
The idiom comes from chapter 79 of Jing Hua Yuan written by Li Ruzhen in Qing Dynasty: "I see that the difference method in the calculation book has the names of decreasing, double decreasing, 37, 46, etc., which are different. How can we get this clear and clear."
straightforward
glare like a temple door god -- to be fierce of visage - jīn gāng nǔ mù
inhale wind and drink dew -- to endure the hardship of travelling or fieldwork - xī fēnɡ yǐn lù
A generation of great ministers - yī dài zōng chén