It is well known that visiting mangroves in Sabah is one of the necessary free trips. There are three main destinations for visiting mangroves: Weston, which has the farthest distance and the most wildlife, Weston, which has been developed earlier, Yinghe River, which has the courage of monkeys, and Yinghe River, which has been developed later. The original ecosystem is relatively intact and the number of fireflies is relatively large. Visitors can photograph Kawa the sunset on the beach according to their own. Needs to make choices, and with tour guides, online travel agencies and local private arrangements, get a wide range of prices, we need rational comparison and choice. This time we chose Kawa Mangrove Rhinopithecus glowworm half-day tour. At 1:00 p.m., we waited for the bus at the Imago Shopping Mall gate in the city center. Daniel, the tour guide, was very funny. He shook and joked with us all the way to solve the two-hour journey. The most important thing is that he made three rounds in the yacht and finally let us see it. Long nosed monkeys, the panoramic view of Shenshan before sunset, and the charming beach sunset, also saw egrets and lizards at the edge of mangrove. At night Daniel held a flashlight to attract fireflies, so that fireflies stayed between my fingers. It was a wonderful journey.