Article describes how the utilization of dermoscopic analysis is becoming increasingly critical for diagnosing skin diseases by physicians and even artificial intelligence. The authors aimed to develop a domain-specific ontology to formally represent knowledge for certain dermoscopic features.

Ngultholien Parate, the headman of Boro Muolkoi village, Hrangsuothang Parate, and Zionthar Vankal express enthusiasm and consent to record the variety of Ṭhiek spoken in Boro Muolkoi village for research and documentation purposes.

Hrangkung Tuolor, president and authority of Huonveng village, expresses enthusiasm and consent to record the variety of Ṭhiek spoken in Huonveng village for research and documentation purposes.

Hrangkung Tuolor, president and authority of Huonveng village, expresses enthusiasm and consent to record the variety of Ṭhiek spoken in Huonveng village for research and documentation purposes.

Dartuohau Vankal, an elderly male Ṭhiek speaker, expresses enthusiasm and consent to record the variety of Ṭhiek spoken in Huonveng village for research and documentation purposes.

Thilsinghluo Tuolor, Gaon Bura of Retzawl village, and Robert Pakhuongte, vice president of the Retzawl HSA, express enthusiasm and consent to record the variety of Ṭhiek spoken in Retzawl village for research and documentation purposes.

Thilsinghluo Tuolor, Gaon Bura of Retzawl village, and Robert Pakhuongte, vice president of the Retzawl HSA, express enthusiasm and consent to record the variety of Ṭhiek spoken in Retzawl village for research and documentation purposes.

Ngultholien Parate, the headman of Boro Muolkoi village, Hrangsuothang Parate, and Zionthar Vankal express enthusiasm and consent to record the variety of Ṭhiek spoken in Boro Muolkoi village for research and documentation purposes.

Dartuohau Vankal, an elderly male Ṭhiek speaker, responds to questions about his life and migration, language attitudes, the status of Ṭhiek, and hopes for the future of the language. He also narrates some Ṭhiek stories based on traditional folk songs, some of which he sings. He describes the relationship between traditional Hmar and Ṭhiek songs. Marina L. Infimate asks questions in Hmar.

Joseph Tuolor and Dartuohau Vankal discuss the migration of the Ṭhiek people. Then, Joseph Tuolor tells the traditional story Siel Sun as told to him by his father and talks briefly about Sikpui and its pronunciation.

Joseph Tuolor describes the Sikpui festival and explains that some believe the festival is about enjoying the fruits of one's labour.

Vanlalzawn Tuolor, a female speaker of Ṭhiek from Huonveng village, gives consent for recording her and briefly shares her life story. She responds to questions about her family, her attitude towards the Ṭhiek language, domains of language use, and her hopes for the future of the language.

Ngultholien Parate, the headman of Boro Muolkoi village, along with Zionthar Vankal, Hrangsuothang Parate, and Emmanuel Tuolor, discuss the history of Ṭhiek, the relationship between Ṭhiek and literary Hmar based on folk songs, and the collective opinion that the variety of Ṭhiek spoken in Boro Muolkoi village is considered pure.

Dartuohau Vankal, an elderly male Ṭhiek speaker, narrates how his family established their home at Khawhmunlien village in 1933 and lived there for 50 years.

Dartuohau Vankal, an elderly male Ṭhiek speaker, reflects on an event involving his late relative, Sangawi Pa, narrating the events that transpired while on their way to record traditional songs on a particular Sunday.

Robert Pakhuongte, a male speaker of Ṭhiek from Retzawl village, responds to elicitation questions put forth by Emmanuel Tuolor about the number of houses and the approximate number of Ṭhiek speakers in Retzawl village.

Dartuohau Vankal describes inter-generational transmission of Ṭhiek in his family, his desire to preserve the language and culture by documenting traditional songs, and his choice of Ṭhiek as a means of communication in home and social settings. He also briefly talks about the character Neirawi from the song 'Hranglam Hla' (Valiant feats), who he explains is from the Ṭhiek clan. Marina L. Infimate asks questions in Hmar.

Hrangkung Tuolor, president and authority of Huonveng village, introduces himself and expresses his pride for the Ṭhiek language. He talks about Dr. Vanlalthluonga Bapui's book 'Thiek Tawng' being the only written document in Ṭhiek, and his regrets that there are not more written resources in the language. He encourages continued work to document the language.

This is a retelling of the story of the thirsty crow by Akbar Khan (a 46-year old male teacher). Once upon a time, a crow was very thirsty. He flew in search of water and saw a pitcher. He sat on the pitcher to drink water, but the surface of the water was low and he could not reach it. He then gathered some small pebbles and put them in the pitcher one by one. The water level raised. He drank water and flew away. The other speaker present during this recording is Gohar-Ur Rehman (a 40-year old male shopkeeper).

This is a retelling of the story of the thirsty crow by Akbar Khan (a 46-year old male teacher). Once upon a time, a crow was very thirsty. He flew in search of water and saw a pitcher. He sat on the pitcher to drink water, but the surface of the water was low and he could not reach it. He then gathered some small pebbles and put them in the pitcher one by one. The water level raised. He drank water and flew away. The other speaker present during this recording is Gohar-Ur Rehman (a 40-year old male shopkeeper).

This is a narrative by Muhammad Aslam (a 38-year old male teacher) about a scam. Once someone called a friend of Muhammad Aslam and told him that he had received a prize. The gentleman (the speaker's friend) was very happy. The caller at the other end asked him to top up credit on his mobile phone, and he did so. After losing some money he understood that it was a scam. The other speaker present during this recording is Gohar-Ur Rehman (a 39-year old male shopkeeper).

This is a narrative by Muhammad Aslam (a 38-year old male teacher) about a scam. Once someone called a friend of Muhammad Aslam and told him that he had received a prize. The gentleman (the speaker's friend) was very happy. The caller at the other end asked him to top up credit on his mobile phone, and he did so. After losing some money he understood that it was a scam. The other speaker present during this recording is Gohar-Ur Rehman (a 39-year old male shopkeeper).

This is a monologue by Muhammad Aslam (a 38-year old male teacher) about a master and his domestic help. The master asks his helper to bring a sharpening tool and the helper brings sand instead. He could not differentiate between the two words because they were homophonous. The other native speaker present during this recording is Gohar-Ur Rehman (a 39-year old male shopkeeper).

This is a monologue by Muhammad Aslam (a 38-year old male teacher) about a master and his domestic help. The master asks his helper to bring a sharpening tool and the helper brings sand instead. He could not differentiate between the two words because they were homophonous. The other native speaker present during this recording is Gohar-Ur Rehman (a 39-year old male shopkeeper).