أ He said he would like to travel, after he has finished his studies and paid off all of his debts, to China day. ب He said he would like to travel to China one day, and paid off all of his debts, after he has finished his studies. ج He said he would like to travel, and paid off all of his debts, to China one day after he has finished his studies. د He said he would like to travel to China one day, after he has finished his studies and paid off all of his debts.