孝悌忠信

Confucian moral injunctions of fidelity / piety to one's parents, respect to one's older brother, loyalty to one's monarch, faith to one's male friends

filial piety or obedience / mourning apparel

filial piety and fraternal duty

to do one's duty as a younger brother

loyal / devoted / honest

faithful and honest / loyal and sincere

letter / mail / CL:封[feng1] / to trust / to believe / to profess faith in / truthful / confidence / trust / at will / at random