2 sentences for 提早 (tí​zǎo — ahead of schedule)

1. 他的积蓄足以让他提早退休。

   tā de jī​xù zú​yǐ ràng tā tí​zǎo tuì​xiū.

   His savings are sufficient to allow him to retire early.

   Source: Dong Chinese Dictionary

2. 他今天提早半小时到了办公室。

   tā jīn​tiān tí​zǎo bàn xiǎo​shí dào le bàn​gōng​shì.

   He arrived at the office half an hour early today.

   Source: Dong Chinese Dictionary