Oreng Betawi asli biyasana ghi’ nyimpen gham-ghaman reya neng romana. Golok otaba bhirang lanjhang reya banne pole gham-ghaman tradisional asal Jakarta. Tape la dhaddhi sala settong dhunnya ghabay maghersare aslina. Gham-ghaman tradisional reya ghi’ pagghun eyangghuy ghabay kasenniyan abhila dhibi’. Silat Betawi se biyasa eghiba neng acara-acara adhat. Biyasana eyangghuy neng mantan, otaba oreng asonnat bisa keya naggha’ silat se orengnga kadhang negghu’ bhirang lanjhang jiya. Bhirang lanjhang jiya ekennal oreng polana eyangghuy bi’ Si Pitung. Oreng se bangal ngaggha kajhuba’an se bada neng Betawi. Otamana oreng lowar Negghara. Neng jhaman-jhaman se la dapa’ reya, bhirang lanjhang jiya eyangghuy abhanto urusan roma ban kebbhun maghersare se bada neng kennengngenna. Nyamana ya gham-ghaman tajhem, se bisa ngerra’ apa’a bhai. Ta’ kodhu ghabay atokar alaban oreng laen. Apa pole alaban bhalana dhibi’.