Suggestions by @Sushid

Park So-dam

as Kanan in The Apothecary Diaries

Leo Wu

as Basen in The Apothecary Diaries

Riley Go

as Xiaolan in The Apothecary Diaries

Benedict Wong

as Guen in The Apothecary Diaries

Lewis Tan

as Lihaku in The Apothecary Diaries

Sun Qian

as Loulan in The Apothecary Diaries

Jung Ho-yeon

as Suirei in The Apothecary Diaries

Jane Wu

as Ah-Duo in The Apothecary Diaries

Jane Wu

as Kanan in The Apothecary Diaries

Rina Yamaguchi

as Lishu in The Apothecary Diaries

Song Zuer

as Lihua in The Apothecary Diaries

Sheon

as Guiyuan in The Apothecary Diaries

Yu Shuxin

as Yinghua in The Apothecary Diaries

Shin Ye-eun

as Ailan in The Apothecary Diaries

Mayu Matsuoka

as Hongniang in The Apothecary Diaries

Cemre Baysel

as Gyokuyou in The Apothecary Diaries

Lee Byung-hun

as Gaoshun in The Apothecary Diaries

Lee Byung-hun

as Emperor in The Apothecary Diaries

Song Weilong

as Jinshi in The Apothecary Diaries

Serena Motola

as Maomao in The Apothecary Diaries