2 sentences for 自此 (zì​cǐ — thereafter)

1. 自此以后，他再也没有提起过那件事。

   zì​cǐ yǐ​hòu, tā zài yě méi​yǒu tí​qǐ guo nà jiàn shì.

   Since then, he has never mentioned that matter again.

   Source: Dong Chinese Dictionary

2. 自此一违，没想到竟然过了十年才再次见面。

   zì​cǐ yī wéi, méi xiǎng​dào jìng​rán guò le shí nián cái zài​cì jiàn​miàn.

   Since we parted ways back then, I never imagined ten years would pass before we met again.

   Source: Dong Chinese Dictionary