| 诚挚HSK 6 | chéng zhì | sincere; cordial | |
| 真挚HSK 6 | zhēn zhì | sincere; sincerity | |
| 挚爱 | zhì ài | true love | |
| 挚友 | zhì yǒu | intimate friend; close friend | |
| 深挚 | shēn zhì | heartfelt and genuine |
| 1 | I send my regards to him with earnestness. | |
| 2 | We sincerely invite you to attend our company's year-end banquet. | |
| 3 | Having genuine emotions is one of life's greatest treasures. | |
| 4 | On the occasion of your promotion, we offer our best wishes and heartfelt congratulations to you. |