In the afternoon we went to Klias Mangrove, very close to Brunei. It takes more than two hours to drive from the cultural village, so you can sleep in the car for a while. Visits through local travel agencies are 160 cents per person. Self-driving tourists can negotiate with their bosses ahead of time, usually 100-120 cents per person, including afternoon tea, dinner, and looking at Longarm monkeys and fireflies. It's too hot for the long-arm monkey to come out. It's the best time after 4:30. The average cruise ship lasts 2 hours. Keep quiet and don't use flashlights when you are looking at long-arm monkeys in a boat. It would be lucky to see it. Long-arm monkeys are the first-class protected animals in the country. Their natural enemies are crocodiles in rivers and leopards in forests. Their greatest enemies are human beings. Because its meat is delicious and strong. A male monkey can have 7-8 female monkeys, and September is the mating period. It can mate five female monkeys at a time. Usually eat mangrove leaves (highly toxic) and, but long-arm monkeys have two stomachs, one for detoxification. The lollipops are also very poisonous. Locals grow them at their doorsteps. They don't come to resist snakes and rats. Dongguan rice noodles are very delicious in dinner. There are chicken, cucumber, crisp strips, local chili (super hot, addictive), and chicken soup with red dates in the bottom of the soup. Beef is cooked with coconut milk and spices. It's the staple food here. After dinner, go aboard again and see the fireflies. As it turns out, don't dream of shooting fireflies with mobile phones and ordinary SLRs. There is no air pollution, and the visibility is super high. All you have to do is quietly enjoy the fireflies and the stars. If you want to see fireflies at close range, turn off your cell phone and all the lighting and keep quiet. When the boat is near the woods, fireflies may fly to you.