Tezhi baby laugh. Children, children laugh. "Mencius Committed to" "a child of the child" Han Zhao Qi Note: The "known child in swaddling clothes laughing." Sanguo Wei Cao Zhi's "Golden gourd lament": "in swaddling clothes and tending to the children laugh without words." Tang Yang Jiong "Liang Qi from the nephew epitaph": "when the children laugh, see and those who know these filial piety; can made the occasion, and those who listen to Xuqi Cong Ming."