We spent 29 days in SE Asia traveling from southern Thailand to northern Thailand, on to Siem Reap , Cambodia and then Vietnam from the mountain highlands in the north to the Mekong River Delta in the South. Quyen made all the arrangements and made it all seem so simple. He arranged our internal flights, our hotels, wonderful guides and helped us put together a fabulous itinerary. I am hoping I have some friends thinking about SE Asia. I would love to refer them to Asia Pioneer. Thank Quyen for our wonderful travels.