Yáng Chéngqìng 楊承慶 (fl. early-to-mid sixth century), a Northern Wèi 北魏 lexicographer. Suí shū jīngjí zhì 隋書‧經籍志 records his Zì tǒng 字統 (KR1j0109) in twenty juàn — one of the larger pre-Suí character lexicons, in the Shuōwén / Yùpiān lineage. The work was lost between the Táng and Sòng but is among the most frequently cited Northern-Wèi xiǎoxué sources in the KR1j0022 Yùpiān of 顧野王 Gù Yěwáng, in the Guǎngyùn 廣韻, and in Buddhist yīnyì literature; reconstructed in CHANT. No biography in any standard history. CBDB has no matching entry.