Hi,
this as down for many spas in Shenzhen and Guangzhou, if stain over night , if you sleep at night in spa it's consider as hotel , and all hotels do same , just maybe your not notes that.
foreigners in china must report where they stay over night , so hotels and spas do it for you , it's the regulation in china.
all spas will not ask to do it during day time , only if you come after 19:30 and stay sleep over night.
i can tell you some spas stop to ask me, as i go to them many times in the pass 5 years even at night, but some still asking no meter what . | |