親愛精誠

camaraderie

parent / one's own (flesh and blood) / relative / related / marriage / bride / close / intimate / in person / first-hand / in favor of / pro- / to kiss / (Internet slang) dear

parents-in-law of one's offspring

dear / beloved / darling

to love; to be fond of; to like / affection / to be inclined (to do sth); to tend to (happen)

essence / extract / vitality / energy / semen / sperm / mythical goblin spirit / highly perfected / elite / the pick of sth / proficient (refined ability) / extremely (fine) / selected rice (archaic)

sincerity / absolute good faith

sincere / authentic / really / truly