Word decomposition
Empty explanation: empty contains nothing and has no content: empty (a) has no content; B. holes in objects). Vague. Empty talk. Empty. Empty. Unprecedented emptiness. There is a vacuum (nothing) out of nothing (no foundation). If there is no result, it will be in vain. Empty talk has no evidence. Family is the basic social unit linked by marriage and blood, including parents, children and other relatives living together. "The Biography of Zheng Jun in the Later Han Dynasty": "All are faithful, raising widows and orphans, and being modest and courteous. Often called a sick person, it should not be called a state. " Based on marriage and blood relationship