Theoreotic h-1b can only work for the sponsor company. If BCIS(old INS) know you work without permit, you definetly get problem.
Some one work as selfemployee and still get greencard. It is like you work in restrauant. If BCIS does not know, they never ask. The possibility is some one may report to BCIS later.
And any evidence (pay check, tax record, w-2, 1099) may couse problem.
Citizen of some country can do small business in US but China is not in the list.
The best way is to consult an quolified immigration attorney.
Some one work as selfemployee and still get greencard. It is like you work in restrauant. If BCIS does not know, they never ask. The possibility is some one may report to BCIS later.
And any evidence (pay check, tax record, w-2, 1099) may couse problem.
Citizen of some country can do small business in US but China is not in the list.
The best way is to consult an quolified immigration attorney.