I am going to Thailand (Bangkok, Chiang Mai) for the Spring Festival, and I want to go to Cambodia by the way. Can you recommend a route? independent travel

Chiang Mai (a quiet petty bourgeoisie city, suitable for calming down and experiencing)-(bus)-Bangkok (at least 2 days, don't go on weekends, the Grand Palace is closed; Be sure to go to the night market, which is rich and lively, and the tavern is also famous)-(Bus)-Siem Reap (It takes at least 3 days to see Angkor Wat here ~ When you get to a place with better local conditions, there is a chartered service. At that time, we were the kind of Tuk Tuk car that chartered a car for three days, bought a ticket for three days and got up early and returned late every day. Siem Reap is a city worth visiting. Night market-(bus)-Sihanoukville (this is a leisurely seaside holiday city, many European tourists will go ~)-(bus)-Phnom Penh (we went to the local cinema in Phnom Penh to watch movies and miraculously met the stars in the movies).

Besides, I wonder if you still want to go to Thailand? For example, Phuket or something, then you have to fly, the city and the island are very good.

I hope it helps you ~