Observe from the sidelines. Observing from the side, it must be clear and clear.

Pluck the grass to look at the wind: a metaphor for being good at observing things.

Observe the present and know the past: refers to the development of things as a process. It always evolves gradually over time. By observing its current state, one can deduce its original appearance.

Observe words and colors: Observe: examine in detail. Observe what other people say or look on their faces. It refers to trying to figure out other people's thoughts.

Observe people’s faces: Observe other people’s faces to figure out their thoughts.

Shenji Guanbian: Shen: deep hidden; Ji: witty. Hide your wits deep and observe the changes. It describes having many ideas in mind and the ability to adapt to changing circumstances.

Shen Ji’s observation of change: Shen: calmness; Ji: the precursor before things change. Observe things calmly and adapt accordingly.

Advantage: A person with an open mind; Daguan: a comprehensive and thorough observation. It means that a broad-minded person can see far and think broadly.

Look at the big picture: Observe and think about problems from a broad perspective, and grasp the main contradictions.

Think big, start small: Observe from the big goal and start small. It is a metaphor that we should not only consider problems from an overall and long-term perspective, but also do a good job in specific things one by one.

Insight into everything: Observe everything clearly.

Insight: Insight: see clearly; background: the inside story, the specific content of the matter. Thoroughly observe the details of things.

Insight: see clearly; crux: a lump in the stomach, a metaphor for the key to the problem. It is a metaphor for the entanglement or the crux of the problem. Describes sharp observation and seeing the key to the problem.

A clear vision is like observing a fire. It describes observing things very clearly, as if watching a fire. Same as "seeing fire through a hole".

The hole is like observing the fire: hole: thorough. Describes observing things very clearly, as if watching fire.

Insight into the background: Insight: to know clearly; background: the inside story, the specific content of the matter. Thoroughly observe the details of things. Same as "insight into the background".

Insight: hole: deep, thorough; insight: know. Observe everything clearly.

Dongyinzhuwei: Describes sharp eyesight and deep and thorough observation of things.

Kenchi in the cave: keen observation and able to grasp the key points of the problem with his words.

The unique hand and eye: hand and eye: means and eyesight. Refers to the ability to observe and deal with problems that is unique and extraordinary.

See appearance and offer food: appearance: facial expression; food: dinner. Watch your face and offer your dinner. Describes sharp vision and suitable behavior.

Ordinary people’s naked eyes: a metaphor for lacking the vision to observe people. It is also a metaphor for ordinary knowledge.

Glimpse: The light on the water surface and the passing shadow disappear in a flash. It means that observation is not detailed, study is not deep, and the impression is not deep.