Reference letter

She entered our school in september in 2014 with excellent grades so she became one of the students in the experimental class which is the best class in our school and is made up of the best students here. Yuhan is among the most hard-working and enthusiastic students in her class .I am quite satisfied to see her she has made great1* progress during this year.She became the third in the whole grade.
What’s more, Yuhan has a stong organisational skills and leadership.In last December,she organized and took part in a class show on Peking Opera.When asked about the reason why she chose Peking Opera, she explained that the show aimed at raising to raise the students’ interest in tradional Chinese arts.During the period of practising2* the performance,she had to overcome lots of problems.She tried to persuade her classmates to take an active part in the show.However some of them could not achieve a balance between practising and studying. As a result,they gradually did not want to take part in it any more. She tried her best to comfort them and promised that the practice would not take up too much time and she would help them with their academic problems. As you may know,the costumes are also an important part in Peking Opera. But her class can’t couldn't afford them and they will would never be of any use after the performance.It is was not wise to buy them.Then she had an idea of hiring some costumes on the website Taobao (It is the biggest online shopping website in China) Finally they chose the costumes to suit the show but there was a big major problem that they were too expensive.She came up with the idea that she may could ask me for help.When told that she wanted to hire some costumes for the class show, I refused at first because I thought our school did not have the duty to pay for the class show. She explained her class could not afford them but it was important to wear the costumes and showed me the efforts they had put in the show. Eventually I was moved and said yes. Afterwards,it is also necessary for actors and actresses to wear a suitable mask (It is used to stand for the personality of the character.) in Peking Opera.She found the masks online were not well-made and it cost a lot. So she made the decision that they could draw masks on the flags to replace the masks.In my opinon,it is the most suitable solution.Her show became first at our school’s cultural and art festival. Many students said that was the best show they had seen in school.I am proud to see her achievement.

1* - 'her great progess' as a noun doesn't work. YOu can use the verb make great/a lot of progress. Maybe ' her huge progress' 'her enormous progress'

2* - would 'rehearsing' be more exact than 'practising'?

Remember to leave a space after fullstops and commas.