open an internationanl account from scottrade with 500$ deposit with your father name. Fill up the W8-ten form for tax relief.
Deposit your stock certificate (unrestricted) into the account and then you can sell on line, and tranfer money to your father account in China. Or, when your father visits USA, he can open an account in USA which can be jointly owned by you so that he can transfer the fund to USA account too to pay up your tuition.