Tai Shang Gan Ying Pian

Let's study the part six of Tai Shang Gan Ying Pian.
Part six
Nos 6,
Liars they are, bearing false witness,
deceivers, and hypocrites;
malevolent exposers of kith and kin;
Nos 7,
mischievous and malignant;
not humane; cruel
and irrational; self-willed.
Nos 8,
Right and wrong they confound. Their avowals and disavowals are not as they ought to
Nos 9,
They oppress their subordinates and appropriate their merit.
They cringe to superiors to curry favor. (387-390)
My view:
The ancient saint could ready gave us the good reminder.
These type of improper act we must not do.
We must be the kind people. We should know what is right and wrong. Bravely establish the mindset-as long as that is bad act, do not do it.
What is your view about nos 6 to nos 9?