Well the two emails I sent in English, one to tea guesthouse and the other to DaIn ferry company, have not received replies. Perhaps I am being impatient. But I did have a dream of tea guesthouse that said that they have received my booking and changed it to 4 days from three days. Very unusual that. I have even trawled through the junk mail to make sure yahoo did not deem the emails spam. They do that from time-to-time.