Cantonese said :
~ Rei lou mo ga fa hai
~ Rei lou mo ga lan fa hai
~ Chai hai
~ Sei Chau hai
You can try to talk with those young ladies who understand
Cantonese like:
Rei gum yat yao mo sei rei ga hai?
yan wei rei ga hai hou ren chat chao!
um dong hei qiun xu zhong ga lan fa hai?