I have visited Pak Chong quite a few times and I wanted to let you know that the picture in the link https://s17.postimg.org/y73q7uacv/Cgg_YGVZ9_I9q_ABVn9_AADl_Ind8o_MU656_R_550_412.jpg
is from the Rimtarninn Hotel, and not Hotel De Moc/Thai Hotel in Bangkok.
Can you also elaborate more on the two newly discovered locations (Nora Miao’s ice drink stall and Hsu Chien & workers’ hostel) you mentioned and have them pointed out on a (google) map? Would you mind letting us know how you found this out (for example was it from the locals you have met personally, internet, other contacts, etc. as these are not in John Little's travel-documentary), plus do you know what the big grey stone behind Nora Miao's character's drink stall says?