Eight characters: Jia, Ding and Bingji (Sun Kongwu, Wei)
Wu Mao Xuhai
Binghuo Sun Lord, born in Mao month, got order, and Ding When fire comes, the horoscope is prosperous and should be used to restrain consumption, so metal and water are used.
Alternate names: Zhang Xinwen, Zhang Xinren, Zhang Xinren, Zhang Xiaolan, Zhang Lanxin, Zhang Luxin, Zhang Yangyi, Zhang Hongrui, Zhang Hongrui, Zhang Chenrui.
These are all names that complement the Five Elements very well, and are also very good in math and mathematics. Their scores are close to full marks. For details, you can go to the name scoring website to check.