推诚相见 (tuī chéng xiāng jiàn): To treat someone with utmost sincerity — Meaning & Stroke Order

As a leader, he treated everyone with sincerity and won the trust of his employees.

In business cooperation, both sides must treat each other with sincerity to last long.

Friends should treat each other with sincerity and not hide things from one another.

During the negotiation, both sides treated each other with sincerity and finally reached an agreement.