What's the difference between a chain and three diamonds?

The differences between interlocking drilling and triple drilling are as follows:

1, different star ratings: chain hotels are generally more than two stars, and Sanzuan hotels are generally more than three stars.

2. The service is different: the service of chain hotels is generally simple, while the service of Sanzuan Hotel will be more meticulous and thoughtful.

3. Different prices: the prices of chain hotels are generally lower, while the prices of Sanzuan hotels are higher.

4. Different decoration: the decoration of chain hotels is generally simple, while the decoration of Sanzuan Hotel is more exquisite.