此致敬礼

respectfully yours (at the end of a letter)

this / these

this; these

to respect / to venerate / to salute / to offer

(bound form) respectful; to respect / to offer politely

surname Li / abbr. for 禮記|礼记[Li3 ji4], Classic of Rites

gift / rite / ceremony / CL:份[fen4] / propriety / etiquette / courtesy

to send / to devote / to deliver / to cause / to convey

(bound form) fine; delicate; exquisite

to salute / to pay one's respects to / to pay tribute to / to pay homage to

to salute / salute

(used at the end of a letter to introduce a polite salutation)