Lan Biying is a character in The Walking Dead: Typhoon. She is described as "the egg-drop-soup lady" at the Grove.
She had nine grandchildren.
The first day Zhu had joined the dinner line at the village, Biying had threatened him with her wooden ladle, scowling and muttering under her breath as she slapped half the amount of slop on his plate she gave everyone else. As Zhu became accustomed into the village Biying became a lot nicer and would regularly give him warm smiles.
Biying's nine grandchildren were taken away to build the Beacon of Light. None of them returned.