学: Scholarship, erudition. In names, it often signifies that a person is erudite, with profound and extensive knowledge, and possesses a highly cultivated scholarly disposition. This character greatly aids one's academic fortune.

信: Integrity, embodying the virtues of honesty and keeping one's word, is often reflected in names, suggesting a person's commitment to trustworthiness and reliability, which in turn fosters favorable interpersonal relationships and fortune.