HI everyone

, I`ve a trouble with something

, I`ve a character who needs to walk while is talking too, the thing is that a made an action with the lip and another different with the walk and
I can`t get that the two actions work at the same time ,, is there a way to do that? and how can I do it?....... also an explanaition of how works the chor actions will help cose I don`t know how to combine them either...
Please some HELP
.....