Spring Burning

Both are mini dramas in which the FL becomes a stepmother and works with the family to improve their lives in a countryside town.

Both are mini dramas set in the 1980s featuring marriage before love, the FL becoming a stepmother, a countryside/small town setting, and a hardworking and kind ML.

Both dramas are different, but they have many similarities.
-Both set during the 20th century and in the countryside
-Both leads are married, but SB is an arranged marriage, and WLGYT is a love marriage
-Both FL in-laws don't like FL, but the ML always defends FL
-Both ML family is low working class
-Both ML will work hard for their FL

Korea has Gwanshik, but China has Shengfeng, BOTH ML ARE WHOLE FOREST

Similar era—1980s. Both stories show the development of the leads from their humble status to business leaders.

Both dramas have FLs who are smart, business-savvy women in the male-dominated steel industry of 1980s China. Family-friendly dramas. Both excellent.