Dear Ms. Ket, Thank you for this lovely travel-doc footage and many others. They're awesome! Though I have a fairly good command of Thai and Lao, I find the English subtitles helpful, too. I'm sincerely impressed to see you professionally handling that powerful big bike and I must admit that you've made me and perhaps many other guys humble!! Wish you your dream of "The 1st Thai woman to travel around the world by big bike" comes true. This is such an inspiration for both Thai and Cambodian women. And a Happy and Prosperous 2020! Stay strong and drive safe. God bless you. Love from Cambodia.
One quick comment: You said "the Cambodian Immigration Officer(s) do not understand those documents in Thai" but I must tell you that many of them, the Cambodian Immigration Officer(s), do understand Thai text i.e. they can write, read, speak and understand them, too! It's just like many Thai Immigration Officers who understand, speak, write and read Khmer.