Which task is not possible to be done by mobile phone in China?

Is it compulsory to keyin password when conducting a transaction with your e-wallet in China?

What is the most convenient option when the phone almost runs out of battery?

According to the video, how much has the E-commerce contributed to the total National retail sales in China?

What future technologies would be adapted for cashless payment(multiple answers)?

The payment method in the picture below is “_______支付zhīfù”

Which following code is used for mobile payment?

Which of the following companies is the first to launch a mobile wallet?

What is the person doing in the picture?