Any applicant may, with special approval of the Clinton Township Clerk, apply for a license under Section 886.15 for the display, sales, and related uses of such a display center or sales of a mobile home or a motor vehicle, and in the event the Township Clerk approves the same, one license shall suffice for said premises with such multiple permitted uses. The words "mobile home," for the purposes of Sections 886.15 through 886.24, shall be construed as synonymous with "house trailer."