- 亲爱精诚 qīn'àijīngchéng camaraderie
- 精诚所至 jīngchéngsuǒzhì absolute sincerityno difficulty is insurmountable if one is sincere (idiom)
- 精诚所至，金石为开 jīngchéngsuǒzhì, jīnshíwèikāi sincerityno difficulty is insurmountable if one is sincere; with enough dedication, even the most stubborn obstacles will yield