Penglai, Lailai, Laiwu, Haolai, Eli, Laolai, Caolai, Fenglai, Laishi, Qionglai, Frye, Fulai, Koulai, Tianlai, Laizhu, Laiwu, Laixi, Frye, Lyme Lake, Laixi, Laipu Penglai.

Yilai, Lai Ping, Mianlai, Laisai, Penglai County, Hollywood, Penglai Pavilion, Rhine River, Penglai Mountain, Little Penglai, Drunken Penglai, Koulaigong, Penglai Palace, Laolaiyi, Dulaigong, Basil Lai, Penglai Dialect, Penglai Grass and Donglaiji.

Lai, Chinese character, pronunciation: lái, grass name, also known as Chenopodium [[lamb's-quarters]]. A kind of millet. Young plants are edible. In ancient times, poor people often ate them in fields, roadsides, wasteland and houses.

In addition, the names of Laiwu, Penglai, Laiyang, Laishan, Laihai, Laihe, Laizhou, Laixi and Lai Ci in Gulai are all in Shandong Province.