craft a heatwarming illustration for the chinese lunar new year, centered around a red color theme, introduce a cute character representing a chinese family, consisting of the father,monther, and siblings. illustrate the family's visit to their grandparents, portraying affectionate hugs and the exchang of Mandarin oranges as a meaningful gift, Envision blossom-laden trees above, set in a heartwarming yard, and depict the entire family holding hands in front of beautiful house, radiating beauty and joy with smilling faces. Render this scene in a lively children's hand-drawn illustration style, bringing out the vibrancy of the festive occaion