Hmong youths sit in front of Rosary Notre-Dame church while attending a weekend love market in a Sapa resort town, in Vietnam's northern Lao Cai province, 350 km (217 miles) from Hanoi March 16, 2013. In Hmong culture, single youths will go to the market to look for potential partners while married Hmongs would be there to meet up with former lovers, without jealousy from their partners, to chat. REUTERS/Kham (VIETNAM - Tags: SOCIETY TRAVEL)