Tun daga tsakiyar shekarun 1980, an yi aiki mai yawa a cikin Sin da waje game da Xiao'erjing. An gudanar da bincike a kan-wuri kuma an yi hira da masu amfani da Xiao'erjing. Masu bincike sun tattara rubuce-rubuce da kuma buga littattafai na Xiao'erjing, wadanda ke Jami'ar Nanjing sune mafi mahimmanci. Machida Kazuhiko shine babban aikin a Japan Xiao'erjing. Ana buga littattafai a Xiao'erjing. A cikin harshen Larabci, ana amfani da haruffan Xiao'erjing tare da Hanyu Pinyin don taimakawa Xiao'erjing karanta wasu haruffa na harshen Sinanci. An kuma yi amfani da shi a matsayin mai amfani da shi don yin amfani da shi a lokacin da Imam Zang Huiwu ya rubuta wasu haruffa na harshen Sinanci.
Xiao'erjing