The secundine is expected to be hung over a lacquer tree as the lacquer tree has lacquer milk, an omen that the calf or the pony would have adequate milk.

胞衣要挂在漆树上面，因为漆树有漆浆，把胞衣挂到漆树上的话，小牛犊小马驹就得到更多的乳汁吃，这样才肯长。