Yes, as I said before 2020 is a good year for career. And so far it has proved to be so. Although you work in one of the most affected industries by covid-19, you have enjoyed an increase compared to last year with less work.
I skip the reasoning for the mother star (Mangpai technique), but your mother is represented by Jia Wood/Yin Tiger. Jia combines with Wu Fire (Power), while Yin harms Si (Power). She likes to gain dominance and doing some "harm" by doing so. Do not take this negatively, after Yin and Si are also in producing relation (Wood and Fire).