Where can I find a professional teacher to repair the leaking toilet?

You can find a professional maintenance master for toilet leakage in the following ways: 1. Search for related keywords through search engines or mobile phone applications, such as "maintenance of leaking toilets" and "maintenance of water pipes", and find nearby maintenance service providers. 2. Post help information on social media platforms to find experienced maintenance masters. 3. Ask friends, family or neighbors if they know a reliable maintenance master, or consult a local maintenance company. 4. Look for the service provider of leaking toilets in the local yellow pages or classified advertisements. 5. Make an online reservation for maintenance service platforms, such as Meituan and Hungry. , and choose a reputable maintenance master.