I am comfortably greeted by the scene of your video with a film as warmhearted and unequivocal and undemanding and unquestioning as a eulogy,
because such scene never exists in China in winter.
My English is very limited but I am boldly or coldly to empress by "stealing" something that is connected with my poor English.
So inevitably lot of errors must be full of my English ,which, I hope, will be corrected by native English speakers.
Question: Are all of the sentences above grammatically correct?
Could you help correct those sentences grammatically incorrect?

Question

I am comfortably greeted by the scene of your video with a film as warmhearted and unequivocal and undemanding and unquestioning as a eulogy, 
because such scene never exists in China in winter.
My English is very limited but I am boldly or coldly to empress by "stealing" something  that is connected with my poor English.
So inevitably lot of errors must be full of my English ,which, I hope, will be corrected by native English speakers.
Question:  Are all of the sentences above grammatically correct?
Could you help correct those sentences  grammatically incorrect?

Answer

I am comfortably greeted by the scenes in your video, which is as warmhearted, unequivocal, undemanding and unquestioning as a eulogy because such a scene never exists in China in winter.

My English is very limited but I am boldly trying to improve it by "stealing" something that is related to my poor English. So inevitably my English must be full of a lot of errors, which I hope will be corrected by native English speakers.

Answer

Watching your video comforts me so. It warms my heart. [Or, it is "heart warming"].
[I don't understand what is unequivocal? What is unquestioning?]
[People are warmhearted. It is not wrong to say a film is warmhearted, but really it is the person who made it who is "warmhearted", not the film itself].

I don't understand the sentence that starts with "My English".  "Empress" is not a verb.  "Coldly" is not used in this way.

My English is inevitably filled with errors, whose correction by native speakers I do (or "will") welcome with gratitude.

Đừng bỏ lỡ cơ hội học ngoại ngữ ngay tại nhà. Hãy xem danh sách các gia sư ngôn ngữ giàu kinh nghiệm của chúng tôi và đăng ký buổi học đầu tiên ngay hôm nay!