RUDE and misleading tour guide! Advertised as a free tour (pay what you want/can as a tip at the end). As it was our last day in Vietnam, we planned to use up the rest of our money as the tip - d160,000 Vietnamese Dong. As a reference, we usually paid around d50-60,000pp for a meal and a drink in a restaurant, so this seemed like a reasonable amount for a free tour tip. At the end of our tour, Thang rejected our money, claimed it wasn’t enough, and told us he has a minimum fee of $10USDpp plus tips on top, which was not advertised, and was more than we had. On free walking tours there’s not a set price, so this was surprising. Everyone in the group was taken aback and insulted by his rude and unprofessional behaviour and lack of humbleness by not accepting anything below his invented set price, and since he wouldn’t take the money, everyone in the group left without paying anything. Thang then followed up by sending rude, insulting and sarcastic messages on the guruwalk site individually and in the group thread. He even accused my husband and I of encouraging the rest of the group not to pay, which is 100% untrue. Extremely unprofessional and he has been reported to the site by us and by the other members of our group (who we did not know before the tour). Messages sent to us by Thang after the tour: “It's $10 payment for the tour, NOT tipping, nor rewarding. Don't ever tell me to be humble when you are not paying for the tour. You don't pay me just because you are cheap backpackers, and took a good reason to run away by saying I am not humble. I hope you have more runaway tours in your trip.” “It's not paying for me it's like an insult, I knew you both were cheap backpackers so I Didn't want your money, I gave you the money back very politely, not throwing. Your husband and you keep forcing me to keep the money and it spoiled all other guys, none of them paid me and all walked away. Your husband even go higher, trying to teach me about humbleness, what kind of humble do you have when you don't pay for your services? And made other follow your cheating way to run away from paying, how well educated you are?”. Ironically claiming he didn’t want our money, then proceeding to send messages about how we ran away without paying… We will not be taking a tour with guruwalks again.