Lei Day orange, Kahoolawe is gray, Kauai is purple, and Niihau is white. In the same order the flowers are lehua, lokelani, 'ilima, kukui, kauna'oa, hinahina, mokihana, and a pupu shell. Niihau is the only island without a plant as its symbol. Lei Day in Hawaii incorporates various ethnic traditions, other than their own. Throughout the history of the holiday, natives have struggled between preserving Hawaiian culture and integrating foreign traditions on the special day. This has brought tension to the day of celebration, but over the years has meshed into part of the festivities. Although many different ethnic groups such as
Lei Feng Lei Feng campaigns, noting the counterproductive nature of teaching virtues with a fabricated character. A 2008 Xinhua survey noted that a large number elementary school students have vague knowledge of Lei Feng's life, with only 32 percent of the surveyed having read Lei's diary. Lei Feng is an icon who continues to resonate in mainland China. 5 March has become the official "Learn from Lei Feng Day" (). This day involves various community and school events where people go to clean up parks, schools, and other community locations. Local news on that day usually has footage from these events. Lei