First of all,I would like to start with how western people treat children.请问这话有句法错误不?

First of all,I would like to start with how western people treat children.请问这话有句法错误不?
First of all,I would like to start with how western people treat children.
请问这话有句法错误不?

First of all,I would like to start with how western people treat children.请问这话有句法错误不?
没有,这是一个正确的句子.