tshú-sìn取信

to fetch a letter

to fetch a letter; to win the confidence or trust of others; to establish credibility

English Wiktionary, “取信” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%8F%96%E4%BF%A1 · confidence: Medium (Wiktionary, Hokkien)