Jessica Kiang Once more with rather less feeling: after “Love in a Fallen City” and “Eighteen Springs,” acclaimed Hong Kong director Ann Hui returns to the work of celebrated 20th century author Eileen Chang with “Love After Love,” a not-at-all-short adaptation of a Chang short story laboring under the English title “Aloeswood Incense: The First Brazier.” Hui has assembled something of an all-star lineup, with the young leads played by rising actors Sandra Ma (“Detective Dee: The Four Heavenly