"U.S.-based cruise line Princess Cruises is offering a special discount to Vietnamese tourists traveling on the Sapphire Princess, one of 17 cruise ships operated by the line. The promotion is applicable to a four-night cruise costing only SG$338 (US$249) for two passengers sharing a single room, including all dining and entertainment services on board."
https://english.vietnamnet.vn/fms/travel/216947/cruise-ship-offers-special-discount-to-vietnamese-tourists.html