Clinics Network lists the clinics/hospitals with high quality and reputation where Dr. Zhang would like to refer his patients to visit.
| Country | City | Clinic/Hospital | Doctor/Practitioner |
| Denmark | Hovedgård | AkupunkturAkademiet | Camilla Gliemann |
| Denmark | Copenhagen | Nord Clinic | Martin Lund Rasmussen |
| Denmark | Hobro | Dahl Akupunktur | Joan Dahl |
| Denmark | Kolding | Helbreds Klinikken | Darathip Somkarn |
| Germany | Berlin | PRAXIS DR.HUANG | Dr. rer. med. Wenjing Huang |
| Germany | Munchen | PRAXIS FÜR CHINESISCHE MEDIZIN, AKUPUNKTUR, TCM UND TUINA IN MÜNCHEN | Dr. Josef Hummelsberger |
| Germany | Nuneberg | PRAXIS FÜR TCM | Dr. Velia Wortman |
| Portugal | Olhão | Centro Policlínico de Olhão | Dr. Vasco Martins |
