扶ㄈㄨˊfú正ㄓㄥˋzhèng

將妾升格為正妻。《儒林外史·第五回》：「何不向你爺說明白，我若死了，就把你扶正做個填房。」也作「扶側」。
扶直。如：「旗杆歪了，請你把它扶正。」

英to set sth upright or straight, to promote an employee from part-time to full-time (or from deputy to principal), (old) to raise from concubine to wife status