I participated in the Mekong tour. I was told it would be a large group tour, but there were only 12 participants. Our guide, Bo Han, was a very cute and energetic guide. She explained things in clear English, which made it easy to understand even for someone like me who isn't very good at English. The music performance tips, honey, and coconut candy are not necessarily required. I didn't buy anything, but I tasted everything during the samples. The experiences move along quickly, so I was able to enjoy everything. She took photos of us on the boat and sent them to us via WhatsApp. If you are Japanese and participating in an English tour instead of a Japanese tour, it is good to have a messaging app other than LINE.