Beginner Level Advanced Level
INTERMEDIATE LEVEL
Content
mother and child ☊ 
mẫu tử ☊
→ → →
OXF3000N 
thư chữ cái mẫu tự 
letter
like: mẫu tử → →
She tried to stop the flow of blood from the wound. ☊ flow ☊
He sucked the blood from a cut on his finger. ☊ suck ☊