Tiānhuā Zhǔrén 天花主人 (“Master of the Heavenly Flowers”) is a Qīng-dynasty compiler pen name (bǐmíng 筆名) associated with Èrdù Méi Quánzhuàn 二度梅全傳 (KR4k0104). The pen name Tiānhuā Zhǔrén is related to but distinct from the better-attested pen name 天花才子 (Tiānhuā Cáizǐ), and it is uncertain whether they refer to the same person. Both names appear in Qīng popular fiction, and scholars have not reached consensus on the identity or identities behind them. No confident CBDB match exists.