Here is the extracted text from the image:
- On the stage in the second photo:
"KHÀI MẠT QUỐC TẾ LIÊN HỢP PHẬT GIÁO VIỆT NAM"
- To the right in the second photo:
"TRIỆU BAN ĐẠI HỘI PHẬT GIÁO VIỆT NAM"
- On the bottom right of the third photo:
"มิถุนายน ๒๕๕๙ อยู่ในบุญ"