方形 + 的 + Noun
方形 means "square shape" or "square," describing a geometric figure with four equal sides. It can be used as a noun on its own or as a modifier before another noun. It also appears as a character name in children's stories.
请把这张纸剪成方形。
Qǐng bǎ zhè zhāng zhǐ jiǎn chéng fāngxíng.
Please cut this piece of paper into a square.
桌子上放着一个方形的盒子。
Zhuōzi shàng fàng zhe yí gè fāngxíng de hézi.
There is a square box on the table.
这块方形的巧克力看起来很好吃。
Zhè kuài fāngxíng de qiǎokèlì kàn qǐlái hěn hǎochī.
This square piece of chocolate looks delicious.