1. Descendants of the Sun)-This is a romantic love drama, which tells the story of a pair of heroes and heroines meeting and falling in love in war and medical rescue.

2. signal)-This is a suspense crime drama, which tells the story of a policeman cooperating with past detectives through radio contact to solve an unsolved case.

Please answer the series (reply series)-this is a Korean drama series. Each season tells stories of different times, emphasizing the importance of friendship, family and growth.

4. Pinocchio)-This is a series focusing on the press, telling the stories of a group of young journalists who are pursuing the truth and revealing the importance of family and interpersonal relationships.

Please answer 1988 (reply 1988)-This is a drama about affection, friendship and love, which tells the daily life and youthful memories of Korean families in1988.

These Korean dramas are highly recognized in terms of plot, acting skills and audience evaluation, covering different themes and emotions. I hope you will like these recommendations and the wonderful Korean dramas!