[dòng chá]
（明察； 观察得很清楚） see clearly; have an insight into; see through clearly; examine thoroughly; discern; have a penetrating insight
fully perceive the feelings of the masses
洞察下情
discern the truth; go deeply into things
洞察真理
Good teachers have insight into the problems of students.
好的教师能洞察学生的问题。