Bio: Mark哥｜Skool 社群決策顧問・《社群思維》作者｜還沒開群卡在第一步，或已開群但收入未穩，私訊我「下一步」，我回你一句判斷＋30天先做1件事

Bio: My name is Serina. Oil painting and paint nature are my passion. Create the visual trend and design colors, material was my career in last 25 years.