Rebecca Davis editorChinese action-adventure title “Schemes in Antiques” conspired to hold its own at the top of the China box office with a $14.7 million second weekend, having opened first last week with a solid $25.6 million three-day debut.Originally set to premiere in April, the tale of intrigue around real and counterfeit artifacts from Hong Kong director Derek Kwok Chi-kin (“Wukong”) has now grossed $52 million (RMB331 million) of a projected $66.6 million, according to data from Maoyan.