transit for an Indonesian

Hi I'm Indonesian. I want to book tickets using China Southern airlines from Jakarta to LAX, transit in Guangzhou for 2hours or 7 hours. I do not need to do anything after I book my ticket? (do i need to apply for entry permit)??
in china southern airlines, there is important tips:
1. In order to conform to the requirements of U.S. Transportation Security Administration (TSA), passengers who purchase tickets from China Southern Airlines for flights to /from America or Canada should provide complete and valid personal identification information, which cannot be modified once it is provided.
2. For any Chinese passenger with B1, B2 or B1/B2 (visitor) visa, who has purchased CSAir US flight ticket, please ensure that the passenger has completed relevant registration updates on the EVUS system (Electronic Visa Update System）before boarding. Or the boarding procedures will be refused to be carried out and the flyer will not be able to enter the United States.

i do not need to bother these right when i have the us entry permit..?
thanks