No Chinese translation. The staff were telling lies, and the content they asked you to sign was very different from what they said.

The customer service guy was really responsible. He first asked if we were safe, then started the troubleshooting. He followed the instructions to check if the issue could be resolved, and when it didn't work, he arranged a tow truck. He also offered us a hotel if we preferred. We chose to stay with the vehicle. His English was not perfect, but he tried his best to make sure I understood. His name might have been Matt or Mike...

Pretty good

You can handle the paperwork at the counter in the hall, or use the self-service machines if you have a reservation. They don't push you to buy insurance. After completing the formalities, go directly to the parking lot to pick up a car. The lot is divided into compact, midsize, fullsize, and SUV. Just go to the section of the size you rented and pick one. The keys are already in the cars. Drive your chosen car to the exit, and the staff will scan the contract and the car's barcode, and you're all set. The staff are very enthusiastic.

We were informed at pickup that we had to confirm the order at the self-service machine. The good thing was that the machine had a Chinese language option. However, for some reason, it would log out halfway through inputting the information, so it took nearly 40 minutes to complete. This was quite frustrating. Everything else was fine, and although the staff couldn't help much, they were very polite.