Guide to Woodcutting
From Hello Kitty Online Wiki
Woodcutting is collecting items from plants/trees in the fields or on a farm. When there is a plant/tree that can be chopped, the cursor will change to an arrow when the mouse is hovered over it. Right-click to chop. Sometimes a plant/tree can have more than one thing done to it; for example, gathering the leaves or chopping the wood. If that is the case, right-clicking will give options in the form of small icons.
Choose the icon with the axe in order to woodcut. Then your character will start to chop, and a bar will appear over the plant/tree.
When the bar fills up, the woodcutting is done and an item (drop) will appear in the inventory. Clicking somewhere else before the woodcutting is finished will cancel the chopping.