We were very happy to be guided by an experienced tour guide like Son Nguyen, starting from his skill in managing emotions when dealing with complaints about traffic jams during holidays, setting a reasonable time to complete the trip in Nihn Binh. He also took the time to accompany our trip and help us take photos. We can't give any meaningful tips, only best wishes for the success and success of Mr. Son. Hopefully we will have a soulmate to return to Vietnam again, especially Ninh Binh. Perhaps in the future, input so that we can be given time to buy souvenirs on site for more memories. We realized that due to yesterday's traffic, our trip was delayed and returned to Hanoi at almost 10 pm.