五一 | wǔ yī | 5-1 (May 1st) | |
五星红旗 | wǔ xīng hóng qí | five-starred red flag (PRC national flag) | |
五花八门 | wǔ huā bā mén | myriad; all kinds of; all sorts of | |
五彩 | wǔ cǎi | five (main) colors (white, black, red, yellow, and blue); multicolored | |
五彩缤纷 | wǔ cǎi bīn fēn | all the colors in profusion (idiom); a garish display |