Tā nále yī zhāng shùxué bǐsài jiǎngzhuàng.
He received a certificate from the math competition.
Māma bǎ wǒ de jiǎngzhuàng guà zài qiáng shàng.
Mum hung my award certificate on the wall.
Zhè zhāng jiǎngzhuàng shì xiàozhǎng qīnzì bānfā de.
This certificate was presented personally by the principal.
