Manmao is a Sub-District (Tehsil/Block/Mandal) in the Changlang District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Manmao is 01673. There are about 15 sub-districts in Changlang and Manmao is one of them. Bordumsa, Changlang, Diyun, Jairampur, Kharsang, Khimiyong, Lyngok Longtoi, Miao, Nampong, Namtok, Renuk, Tikhak Rima Putok, Vijoynagar, Yatdam etc. are other sub-districts in Changlang.There are about 22 villages in Manmao sub-district, which you can browse from villages list.