The five-card hand is ranked similar towards five-card draw poker game - but the two-card hand is ranked as pairs or whichever card is higher.
Your property edge in this particular game is very low so with good strategy and bankroll management, your possibility of beating a home is very massive. https://taigamepc.com/giai-tri/game-bai-rikvip-trai-nghiem-va-cam-nhan-cua-mot-game-thu-lau-nam/29