TOWN OF THOMPSON - Before Top Dong even got to his hotel room at Resorts World Catskills last week, the casino made a mistake.It happened during check-in when he was handed his room key. Most people wouldn't bat an eye, but Dong, visiting from China, noticed right away: His room number was 14."Four is not a good number in China," Dong said.The number is considered unlucky in China because the word for it sounds similar to the word for death.