1, Ye Dasi, as a non-genetic inheritor of Longyao in Fujian for a century, plays an important role in the manufacturing industry of Jianzhan. Due to the epidemic situation at the end of 0 19, it cannot be exported for domestic sales.

2. However, Ye Dasi's three kinds of black porcelain building lamps, kiln side, gold and dripping oil lamps, have attracted the attention of the state, and are still worth collecting from the collection value.