补料信里面写的很清楚:for citizens of the PRC and Taiwan, the notarized / certified copies of family or employment
(‘Danwei’) Household Registers (‘HUKOU’); proof of temporary residence if your permanent
Hukou is not in the place where you are presently working and/or residing
for citizens of PRC and Taiwan, nortarized /certified copies of your family or enployment('DANWEI')HOUSEHOLD REGISTERS('HUKOU'),proof of temporary residence if your pemanent Hukou is not in the place where you are presently working /and or residing