In Dongguan, Chinese medicine departments in some hospitals may be helpful to treat kidney deficiency. The following are some possible options 123:

Dongguan People's Hospital: This is a 3A public hospital and the main medical institution in Dongguan.

Dongguan Songshan Lake Central Hospital: This hospital ranks among the top three hospitals in Dongguan.

Dongguan Maternal and Child Health Hospital: This hospital is also one of the top three hospitals in Dongguan.

Please note that the above information may change, and it is recommended that you consult in detail before seeing a doctor. In addition, if your illness is serious or complicated, you may need to go to a bigger city (such as Guangzhou) to find a more professional medical institution.

I hope this information is helpful to you!