Tian Yingzhang's calligraphy is OK. As the first president of China Hard Pen Calligraphy Association, he has a profound calligraphy foundation and good soft pen calligraphy! But for reference only! You should choose Copybook for calligraphy according to your preferences and personality. Generally, the artistic conception of words written by different people is different! Based on my own experience and study, I think learning calligraphy is a persistent process, and mentality and attitude are very important. I should not be careless. I should practice a certain amount every day and make progress every day. Over time, I will write natural words!
Writing methods: reading (knowing the writing method of words and remembering the shape of words), copying (writing through transparent paper), correcting (copying on another opaque paper), memorizing (writing on paper without looking at the copybook after writing), meaning (creating your own style according to your own wishes and certain calligraphy skills), and using (using in practice).
Learn regular script well, then running script, then cursive script (the learning method is the same!
I hope it helps you! Please forgive me for the shortcomings! May you learn calligraphy well!