验 (yàn): เพื่อตรวจสอบ

When entering the country, the customs officer carefully inspected the passport and visa, and only let him through after confirming everything was in order.

The doctor asked me to do a blood test first to see if there is an infection.

Before entering the train station, all passengers must have their tickets checked; those without tickets cannot board.

This company requires new employees to verify their academic certificates before starting work to prevent fraud.