Morality: moral character, able to stand upright;
Talk: talk refers to being knowledgeable, speaking appropriately and using appropriate words;
Rong: appearance, pointing out that entry should be dignified and steady, not frivolous and casual;
Advantages: the way to run a family includes the details of life, such as respecting the old and loving the young, being diligent and frugal.
"Four virtues" are four virtues that feudal ethics should respect and obey women. Together with "three obedience", they are called "three obedience and four virtues", which are the moral norms for women to meet the needs of family stability and safeguard the interests of families that prefer sons to daughters.
Extended data:
"Four Virtues" of Different Schools
Confucian Mencius' "Four Virtues: Benevolence, Righteousness, Courtesy and Wisdom".
Yi Jia's "Four Virtues": Yuan, Heng, Reason and Truth.
The "four virtues" of Confucianism: filial piety, filial piety, loyalty and faithfulness refer to the four virtues of kindness, long-term, love and old love.
References:
Baidu encyclopedia-four virtues