4 sentences

1. 承蒙关照，我就叨光了。

   chéng​méng guān​zhào, wǒ jiù tāo​guāng le.

   Thank you for your kindness; I'll take you up on your hospitality.

   Source: Dong Chinese Dictionary

2. 承蒙寄来瑶章，不胜荣幸。

   chéng​méng jì​lái yáo​zhāng, bù shèng róng​xìng.

   I am deeply honored to have received your beautiful writing.

   Source: Dong Chinese Dictionary

3. 承蒙您的关照，非常感谢。

   chéng​méng nín de guān​zhào, fēi​cháng gǎn​xiè.

   Thank you very much for your kind care.

   Source: Dong Chinese Dictionary

4. 承蒙长辈多年携带，才有今日的成就。

   chéng​méng zhǎng​bèi duō nián xié​dài, cái yǒu jīn​rì de chéng​jiù.

   I owe today's success to the guidance and support of my elders over the years.

   Source: Dong Chinese Dictionary