Spring Festival holiday.
Chen Mobai was drawing symbols at home while guiding his younger sister in her cultivation.
Wang Xinying listened to her brother. After her breakthrough to the Qi Cultivation Seventh Level, she didn't switch to another cultivation technique, but focused on the Five Elements Cultivation instead.
Although her initial Spirit Root Attributes were better than Chen Mobai's, when compared to the whole Xianmen community, it was just above average. She shouldn't decide on her main cultivation technique too early, it can be considered after enrolling in university.
Furthermore, Five Elements Cultivation can adapt and transform into any other cultivation technique, meaning there is no problem even with Foundation Establishment.
With his insight as a Foundation Establishment Cultivator, guiding Wang Xinying was easy. She benefitted enormously, noticing various nuances in practicing cultivation that she had overlooked before.