The Hawaiian Islands became a state of the United States on 1959, and the state capital is in Honolulu, Lu Lu (Lu Lu badminton), Oahu. Liang Qichao called the Hawaiian Islands Honolulu Island. According to the data of Honolulu Bishop Museum, the ancestors of the earliest Hawaiian residents can be traced back to the Yangtze River Delta in China, about 5,000-6,000 years ago. Honolulu has many connections with modern China.

Located almost in the middle of the Pacific Ocean, the Hawaiian Islands are the largest sub-islands in Polynesia, which arc across the Tropic of Cancer, ranging from15441'w-17875' w,185433. It consists of 8 main islands (Kibo is 4 big and 4 small), 124 small islands, and rocks and spires surrounding each island. The eight main islands are located between north latitude18 54'-22, and the latitude order is Kauai, Nihao, Oahu, Molokai, Lanai, Maui and Kahoolawei.

The total population of Hawaiian Islands is 1285498(2006). Hawaii is the state with the largest Asian population in the United States, and the Japanese are the largest Asian minority in Hawaii, followed by Filipinos, aborigines, China, Koreans, Vietnamese, Laos and Thais. Hawaii has the most climate types in the world. There is a famous saying that "Hawaii has 1 1 out of three climatic zones." This means that all the climate is here, except the polar ice sheet. It can be subdivided into many sub-regions. Generally speaking, the Hawaiian islands are closer to the subtropical climate than the tropical climate, because the surrounding ocean has a buffering effect. The temperature changes little throughout the year and is not affected by seasons. February and March are the coldest, and August and September are the hottest. Annual temperature 14-32℃. Under normal circumstances, the rainfall is the largest from 10 to April of the following year, and it may rain at any time. The tourist season is from mid-February to Easter and from mid-June to early September.