The company rewards overseas travel. Should I send a WeChat message to thank the leader before departure?

Yes, you can express gratitude, respect for the leader, express your expectations, express gratitude to the leader, etc.

1. You can express your gratitude to the leader for the overseas travel award. You can say: "Thank you for giving me the opportunity to travel abroad. I feel very honored and grateful."

2. Express your respect for the leader: "I am deeply respected for your generosity and care."

3. Express your expectations for future travel: "I am looking forward to this trip. I will do my best to cherish this opportunity and bring glory to the company.”

4. Express gratitude to the leader: “Thank you to the leader for giving me this opportunity to travel abroad. I will cherish this opportunity.” opportunity and will report back to you on my travel experience when I return.”