MOC HUONG SPA 7th ANNIVERSARY. Moc Huong is turning 7 this April, and we are celebrating it with 500 valuable gifts, waiting for you across all Moc Huong Spa branches! From April 1 to April 30, all services over VND500,000 in cash will be entitled to a lucky draw. We are also happy to offer 20% off for all purchases of Retail items.