Business trip to Osaka

I went to Osaka on Wednesday the week before.
I attended the workshop held in my former university. It was a joint Workshop with China, Taiwan, Korea, and Japan.More than 50 researchers and students joined in the meeting.
I made a 20 minutes oral presentation in the workshop. I presented the current status of my project in English. After the workshop, I went to drink with my Korean old friends.

After my return from a business trip, I had a cold and was in bed all weekend, but now I'm OK.