With Phoenix and Dragon

What are the conditions needed to become an empress that is hard to come by in a century? For Lu Qiu Mu, of course she is a good mother. His biological mother was born as a doctor, and she was awarded the title of talented person. She died of strife in the harem. The biological mother is basic, but the adoptive mother is not. The adoptive mother was born in the Taiwei Palace, one of the three princes. She was a noble concubine and the true love of the emperor's childhood sweetheart. He's just a little sick and a lunatic. It doesn't matter, Lu Qiu Mu happens to have good medical skills and is also a filial daughter...