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| Address | Putonghua Training and Testing Centre 80 Castle Peak Road, Castle Peak Bay, Tuen Mun, N.T. Hong Kong. |
| Office Hours | Wednesday, Tuesday, Thursday: 14:30 ~ 17:00 Saturday, Sunday and Public Holiday: Closed |
| Tel | 2972 7240 |
| putonghuatesting@chuhai.edu.hk |