Where can I find a cleaner for my house?
You should try @Aoun, it's an application that offers all sorts of home maintenance services, including cleaning.
Where can I find the best Chinese restaurant?
@Enso is a very good choice, very pricey though, but so worth it
Where can I find someone who does Rapid Transformation Therapy?
There seems to be a lady called Natasha Qurraib who does hypnotherapy and RTT in Amman. this is her Facebook page facebook.com/HypnoTherapyME/