Is it normal that the trunk of osmanthus fragrans piled in March is still bare?

In March, the trunk of the old pile of osmanthus fragrans was bare and normal, and the trunk was still alive. So it is possible to grow a job. First of all, you have to cut off the dry branches and the extra twigs, leaving only the trunk and a little thick chicken strips. Then cover it with laser, don't let the sun shine directly, water it more, cut off the exposed parts of the branches and wrap them with plastic wrap to prevent evaporation. If possible, wrap some rags on the trunk and water it to keep it moist. It makes life easier.