Mopid (毛筆 ink brush) si Tiongkog, Jidpurn, kab kithvaf huxkin bunhoax thoanthorng ee susiar kesy, ti hiexntai zwiaux si eng ti sutø (East Asian calligraphy) kab zuybak hoex'oe (zuybak-oe/ink wash painting), ma kiørzøx si "mopid-ji" kab "mopid-oe". Cit'khoarn pid swiong ee sizun suiaux uxn bagzuie.