The PLA itself puts more water in Clausewitz than Sun Tzu these days. Mao is the only military theorist held in higher regard than Clausewitz and that was because he distilled Clausewitz's principles so that even peasants could understand them.The United States still possesses a massive nuclear arsenal, especially given that the person in the White House is notoriously unpredictable.
While the US military isn't as formidable as it once was, it's still a force to be reckoned with; underestimating it would be irresponsible.
Steady, methodical development is sufficient; there's no need for such pointless risks.
兵者,国之大事,死生之地,存亡之道,不可不察也!
The very first sentence of Sun Tzu's Art of War makes this very clear.
Those who don't study Chinese may find it difficult to truly grasp the weight of this statement.
Are you aware that the PLA demands aggressive intelligence gathering down to the company level? That current tactical doctrine demands persistent offensive action (even if outnumbered) because a defender is at an information disadvantage due to making no effort to see behind the enemy's lines?
At the strategic level, the PLA is obsessed with seizing, maintaining and regaining the initiative, emphasizing bold, proactive and pre-emptive action. The PLA's primary objective is to find, fix and destroy the enemy in decisive battles of annihilation rather than positional defense. I dare say that this is the actually the opposite of Sun Tzu's teachings.
On the other hand, political leadership is risk averse to the point of paralysis. This is one of my long-standing gripes with the CPC. I personally prefer proactive action but would defer to caution as long as political posturing and military doctrine is CONSISTENT. As it stands, the mismatch between the politicians and the military will cause significant suffering and unnecessary casualties.