While a person from mainland China may open a US entity. The E-1/E-2 visa is available to persons from China Taiwan and not mainland China.

USCIS announced that it will begin to implement the previously delayed International Entrepreneur Rule (IER) in accordance with the December 1,...

We include a copy of every passport page ... even if blank ... when submitting AOS applications

You employer may need to amend the H1B and most important question is the GC process for the manager role may need to be started by the employer. ...

LTR arrested case dismissed no conviction can I reenter US after vacation ?

an arrest may show up in the system and you may be questioned.

Can I apply for L1B if my H1B is under process (current status : RFE) ?

one may have multiple petitions filed on his/her behalf and still obtain a visa for the approved petition of preference.

H1B visa stamping when H1B sponsor company got acquired

An acquiring company may not need to file a H1B change of employer petition. This need will determine the petition or documentation the company...

How can I be engaged by a US entity to deliver a lecture/workshop in Los Angeles (I'm a Canadian academic)?

A US visitor on B1 visa may lecture without compensation at a workshop

How can I bring my parents in united states with visa?

parents of US LPR or US citizens may visit the US if granted a visitor visa.

Family law and divorce

While Attorney Behar answered your questions to my understanding as well. I would add that you consult a family divorce attorney in the US.