All the scenic spots you mentioned are near Wuchang District. If you come by train, you'd better buy one at Wuchang Station. If you take a bus, you can get off at fujiapo Bus Terminal.
Route: East Lake-Wuhan University-Yellow Crane Tower-Hubu Lane
Donghu lake 1
After getting off at Wuchang Station, you can walk to Dadongmen Bus Station on Zhongshan Road, take Bus No.578 (bound for Hongmiao Bus Station), get off at Yin Zhi Media Station on Donghu Road, and walk for about 10 minutes to reach the scenic spot.
East Lake is divided into four areas: Tingtao Scenic Area, Moshan Scenic Area, Dayan Scenic Area and Flute Playing Scenic Area. The four areas have their own characteristics: listening to pottery for leisure, enjoying flowers in the grinding mountain, watching birds with geese and playing the flute.
East Lake is too big for you to swim all day. I suggest spending 3-4 hours choosing one or two scenic spots. It is suggested to choose Tingtao Scenic Area and play with Wuhan University.
2. Wuhan University
You can take bus No.402 from Donghu Yin Zhi Media Bus Station in Donghu Scenic Area (towards Rumo Road and Moshan Mountain) and get off at Donghu South Road Water Station, then walk for about 5 minutes.
Wuhan University was formerly a self-improvement school founded by Zhang Zhidong, Governor of Huguang in the late Qing Dynasty. 1928 was renamed as "National Wuhan University". The school is near East Lake, surrounded by Luojia Mountain, and the campus is shaded by trees. Especially in recent years, the cherry blossoms in Wuda University are well-known. The main places to enjoy the flowers in the school are: Sakura Castle, Sakura Avenue, Sakura Top, Luojia Square and so on. (The flowering period of Wuda cherry blossoms is about two weeks, from mid-March to early April).
3. Yellow Crane Tower
After coming out of Wuhan University, walk to Luoshi Road Chagang Bus Station, take Bus No.413 (Qilin Road heading for Taohua Island), and get off at Wuchang Cavalry Training Station. It takes about 13 minutes to walk to the Yellow Crane Tower.
The Yellow Crane Tower is one of the landmark buildings in Wuhan. It is famous for the poem "Yellow Crane carried saints to heaven in ancient times, but now there is no Yellow Crane Tower" written by Cui Hao, a poet in the Tang Dynasty. Yellow Crane Tower, Yueyang Tower and Tengwang Pavilion are also called "Three Famous Buildings in the South of the Yangtze River".
4. Hubu Lane
It takes about 15 minutes to walk from Yellow Crane Tower to Hubu Lane.
Hubu Lane can be said to be a must-see place in Wuhan. There are many traditional snacks in Wuhan, such as Regan Noodles, beef offal powder, miso soup powder, bean skin, egg filling cake and so on, as well as Jason Wu duck neck and Zhou Heiya, which are well-known in China.
I suggest eating some local snacks in Wuhan as much as possible, because there are too many delicious snacks, and I'm afraid your stomach can't hold them. In addition, it takes about 20 minutes to walk from Hubu Lane to Wuhan Yangtze River Bridge. I suggest seeing them.
Walk from Yangtze River Bridge to Zhonghua Road Bus Station, take Bus No.916 (heading for Simenkou of Liangdao Street), get off at Wuchang Railway Station of Zhongshan Road and return by bus.