DS- 156 fill in online. After submission, the information has been transmitted to the electronic system of the US Embassy in China. After submission, it cannot be modified or "returned". However, if you make a mistake, you can fill it in again and resubmit it.
In addition, some items need extra handwriting after printing: name, Chinese code, home address, work unit and address, and spouse's name. (photo required)
DS- 157 Chinese-English mixed form, fill in Chinese or English according to the requirements. Download the form, all the contents are input and printed by the computer.
DS- 158 English form, downloaded and printed by computer.