如命中七杀无制化,则不能为公职,有可能走向坏的一面,如匪徒、懦弱者、病人。
Qi Sha or Seven Killings that is not controlled/transformed means the person cannot become an official. There is a possibility that he walks on the bad side, for example gangster, weak coward or ill person.
Look at this chart!
She has Bing Seven Killings that is neither controlled nor transformed. Look what she has become: the highest government official (UK prime minister)!

Interesting chart brother
@JLim I don't know much about Mangpai but in traditional bazi we have 暗合 hidden combinations. Specifically for 辛巳 and 丙戌 which i would consider to be 干支暗合, Which is further separated into 通禄合, and 余刃合.
In Margaret Thatcher's chart she is a 庚 DM, 辛 is considered 阳刃 for 庚, 丙 is 7k. She was born in 丙戌 Month, 丑 year. 丑戌 penalty is 癸 in 丑 clashing away 丁 in 戌 leaving only 辛. Which enables this combination.
It is further confirmed in her hour pillar of 辛巳. Both indications pointing towards successful hidden combinations of 丙辛. Both apparent and non-apparent.
As 丙戌 is 明丙暗辛, Bing Apparent Xin Hidden and 辛巳 is 明辛暗丙 Xin Apparent, Bing Hidden.
Both are strong indications of controlling and wielding power and imo would be around the same category of a 羊刃合杀格.
We can see this from her domineering personality in the Political Stage. Margaret Thatcher is known for being persistent and pushing through her parties agendas.
She was also known for being stubborn and uncompromising. Some of her friends describe her as a bully and her famous nickname was the Iron Lady.
I also see Earth Playing major role in her chart and being the Seal for 庚. We all know 7k can either be 刺 Using EG, or be 化 using Seal(Resource).
The fact that she has a high education means that her 7k and Seal are acting in harmony.