How to pay Xi 'an's water fee by mobile phone?

Xi 'an water fee is paid by mobile phone as follows:

Pay Xi 'an water fee by mobile phone, and you can use WeChat or Alipay. Click "I" on WeChat, then select "Payment", click "Living Payment", and then select "Water Fee". On the water fee page, select the corresponding water company (taking Xi 'an Water Company as an example), enter the account number, and finally pay the fee. Similarly, in Alipay, click "Citizen Center", then select "Living Payment", click "New Payment", and then select "Water Fee". On the water fee page, select the corresponding water supply company (taking Xi 'an Water Supply Company as an example), enter the account number and pay the fee.