Question: The narrowing from rheumatic fever occurs from the fusion melting together of the edges commissures of the valve leaflets
Please fix the punctuation.
Fixed: [The narrowing from rheumatic fever occurs from the fusion (melting together) of the edges (commissures) of the valve leaflets.]

Question: Tibetan Group Oil Paintings had thrown a great impact on the traditional creative model which had taken a prevalence for a longterm and was taken as a doctrine seriously at that time it was been considered as a turning point of Chinese realistic oil paintings impacted by former Soviet to origin from European tradition
Please fix the punctuation.
Fixed: ["Tibetan Group Oil Paintings" had thrown a great impact on the traditional creative model which had taken a prevalence for a long-term and was taken as a doctrine seriously at that time, it was been considered as a turning point of Chinese realistic oil paintings impacted by former Soviet to origin from European tradition.]

Question: About us on new research and dissemination
Please fix the punctuation.
Fixed: [About us - on new research, and dissemination]

Question: This makes him something else and more than a person with only a place in religious connection
Please fix the punctuation.
Fixed:
[This makes him something else and more than a person with only a place in religious connection.]