The application that waits for Lin Hua product as to colophony, terebinthine, Chan Ning, raw lacquer, tung-oil, white wax, pigment also has long history.
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.
Lacquer timber surface gives heavy blackening: The likelihood is knag going up Qi Qian was not sealed, classics sun is basked in, knag be heated, colophony from knag inside oozy and cause.