About Lao Language
According to Wikipedia.org, Lao is referred to as Laotian. It is a Kra–Dai language and is spoken by the Lao people. It is spoken in Laos and is the official language of 7 million people. It is also spoken in northeast Thailand and is spoken by 23 million people. It is referred to as Isan. The language is lingua franca and is common among the citizens of Laos. It is an analytic language and is similar to the Kra-Dai language. The language is also similar to Chinese and Vietnamese. It is spoken along with Thai and Isan and is spoken by fellow Southwestern Tai languages. Lao is spoken effectively among its native speakers and is used to communicate with one another. These languages are written with different scripts and are linguistically similar to the dialect continuum.
About Sindhi Language
According to Wikipedia.org, Sindhi is an Indo-Aryan language and is spoken in the Sindh region. It is popular in the western part of the Indian subcontinent and is spoken by the Sindhi people. Sindhi is the official language of the Pakistani province of Sindh. In India, Sindhi is a scheduled language and was officially recognized by the government. Sindhi is not the official language of other states in India. Sindhi is also the official language of Rajasthan, India. The students learn Sindhi in the Indian state of Rajasthan. Sindhi used to be the national language of Sindh. Pakistan Sindh Assemble has made the Sindhi language compulsory in the private schools of Sindh. All educational institutions have made it compulsory for the students to learn Sindhi. The government has ordered to employment of Sindhi teachers in the private schools in Sindh.