3 sentences

1. 他离职去国外进修了一年。

   tā lí​zhí qù guó​wài jìn​xiū le yī nián.

   He left his job to study abroad for a year.

   Source: Dong Chinese Dictionary

2. 他决定去名牌大学进修一年。

   tā jué​dìng qù míng​pái dà​xué jìn​xiū yī nián.

   He decided to go to a prestigious university for a year of advanced study.

   Source: Dong Chinese Dictionary

3. 公司将负担员工的进修费用。

   gōng​sī jiāng fù​dān yuán​gōng de jìn​xiū fèi​yòng.

   The company will bear the cost of the employees' further studies.

   Source: Dong Chinese Dictionary