Is anyone would have a solution with receiving text message of my China Mobile number on the web? Wechat ask me for 2FA (via text message) and I need to change

Is anyone would have a solution with receiving text message of my China Mobile number on the web? Wechat ask me for 2FA (via text message) and I need to change sim card or top-up my phone number (condition to make my sim working outside china) Context: I'm away for several months (because of the coronavirus), and I struggle with receiving text message when I need to make some payments via wechat. It will be useful for bank transfer too