Nowadays it is pretty easy for any ethnic Chinese to join PLA, even those with citizenship abroad. It is still pretty hard to just become a foot soldier, because there is no point. But if you are an expert in a certain field, you can easily get a job in the PLA. For example, if you have served in the Navy SEAL (highly unlikely, but just using this for an example) and Green Beret, or experienced pilot, or someone with experiences of certain technology, of course they will hire you. But if you are just an average joe, like everyone else here, there are another billion men waiting in line, why would we be chosen.
Speaking of this, just curious, what's BD Popeye's specialty?
Speaking of this, I have recently just read an article about an updated policy of the PLA. It is said that now foreigners can join the PLA's R&D sector, including those involved with sensitive technologies. They will now use law and contracts. Even if you are a foreigner, as long as you have expertise in something, you can be hired. You will be trusted when you sign the contract.
I guess the hidden line is that if you cheat me, you will be hunted until you die...
Honestly speaking, this is far more tolerant and welcoming than the so called the land of the free. We rarely see any foreign and minority engineers in the sensitive sectors. Although the Chinese are the most educated population in the US, the percentage of them in the arms sector is probably the lowest. (If my memory serves me correctly, it is 55% percent of the population have at least college degrees if you include all Asians, 85% and above if you only count the Chinese)
The only time I have ever seen a Chinese guy in the sensitive sector is probably that dude in the Mars rover program. He was the one that read the live reports from the monitors. But even so, he had to wear the star and striped flagged tie to show his loyalty to his American masters. The other is Leroy Chiao, but he gets promoted far slower than other officers that have experience in space.