Xinning Primary School is a common name for a primary school in China. To read it in English, you can break down the characters and pronounce them as follows:
Xin (New) - Pronounced as /ʃɪn/ or /sɪn/
Primary School - Pronounced as /ˈpraɪ.mər.i skuːl/
Combining these sounds, Xinning Primary School can be pronounced as /ˈʃɪn.nɪŋ ˈpraɪ.mər.i skuːl/ or /ˈsɪn.nɪŋ ˈpraɪ.mər.i skuːl/.