契 Strokes Write it Listen 契 qì deed, bond, contract; to engrave HSK 7–9 9 strokes Radical 大 Ideograph 3 words Built from丰fēngabundant, lush, bountiful, plenty刀dāoknife; old coin; measure大dàbig, great, vast, high, deep How it worksA contract signed by cutting 刀 notches 丰 in wood 木 (now changed to 大).