My aunt died about ten years ago, and/ but her husband is still alive. My aunt died about ten years ago, and/ but her husband is still alive.

My uncle died one or two years after my aunt's death, and his wife is still alive. My uncle died one or two years after my aunt's death, and his wife is still alive.

My younger uncle died one or two years after my aunt's death, and his wife is still alive. My younger uncle died one or two years after my aunt's death, and his wife is still alive.

“My uncle” is confusing, because you just mentioned your aunt’s husband, and your aunt’s husband is your uncle, too. We have one word, “uncle,” for 舅舅, 姨丈, 叔叔 and 伯伯.

也有可能: My parents have both diedpassed away. 也有可能: My parents have both passed away.

注：“passed away ”比 “died ”听起来更柔和。

My father died earlier, while my mother died later. My father died earlier, while my mother later.

My father died earlier while my mother died later. My father died earlier while my mother died later.

alternatives: My father died before my mother. My father predeceased my mother. (formal)

My faSUGGESTION: Specify the year of their died earliereaths; it sounds smoother. EXAMPLE: My father died in 2001 while my mother died later.in 2012. SUGGESTION: Specify the year of their deaths; it sounds smoother. EXAMPLE: My father died in 2001 while my mother died in 2012.

My cousins live in different places, and the distances between the places are so gream is so great/ far apart. My cousins live in different places, and the distances between them is so great/ far apart.

My cousins live in different places, and the distances between the places are sovery great. My cousins live in different places, and the distances between the places are very great.

My cousins live in different places, and the distances between the places are so greatvery large. My cousins live in different places, and the distances between the places are very large.

"so great" leads the reader to expect "that" after it. I think "very large" would be more natural here.

I never had/ got a chance to see my maternal grandparents since they passed away before I was born. I never had/ got a chance to see my maternal grandparents since they passed away before I was born.

I heard from my mother that my maternal grandparents' family was recognized as 富农（fù nóng, rich peasant）) after the establishment of New China. I heard from my mother that my maternal grandparents' family was recognized as 富农（fù nóng, rich peasant) after the establishment of New China.

I heard from my mother that my maternal grandparents' family was recognized as 富农（ (fù nóng, rich peasant）) after the establishment of Newthe People’s Republic of China. I heard from my mother that my maternal grandparents' family was recognized as 富农 (fù nóng, rich peasant) after the establishment of the People’s Republic of China.

“New China” isn’t a standard term in English. Do you mean the PRC?

I heard from my mother that my maternal grandparents' family was recognized as 富农（fù nóng, rich peasants）after the establishment of New Chinathe People's Republic of China (PRC). I heard from my mother that my maternal grandparents' family was recognized as 富农（fù nóng, rich peasants）after the establishment of the People's Republic of China (PRC).

NOTE: The expression "New China" is a phrase that China experts will understand. However, over the last 5,000 years it seems there have been many different "New Chinas" created over history . . . I recommend the revision about.

I heard from my mother that my maternal grandparents' family wasere recognized as 富农（fù nóng, rich peasant）after the establishment of New Chinathe PRC. I heard from my mother that my maternal grandparents' family were recognized as 富农（fù nóng, rich peasant）after the establishment of the PRC.

Note:

If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family members would be the targets of attacks, since New China was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants）). If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family members would be the targets of attacks, since New China was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants).

If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family members would be the targets of attack since New China was supposed to be thea country of those who were recognized as “贫农”（ (pín nóng, poor peasants）). If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family members would be the targets of attack since New China was supposed to be a country of “贫农” (pín nóng, poor peasants).

More natural.

If a family was recognized as “地主” (dì zhǔ, landlords) or “富农”, the family members would be the targets of attack since New Chinathe PRC was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants）. If a family was recognized as “地主” (dì zhǔ, landlords) or “富农”, the family members would be the targets of attack since the PRC was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants）.

If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family's members would be the targets of attacks since New China was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants）. If a family was recognized as “地主” (dì zhǔ, landlord) or “富农”, the family's members would be the targets of attacks since China was supposed to be the country of those who were recognized as “贫农”（pín nóng, poor peasants）.

In the previous example, English people would probably specify PRC as the important detail was the change in government and so the distinction between the PRC and previous iterations of China is important. But since the PRC is the current China, after that point, it would be more natural to just say China.

My mother had three siblings: my two uncles and one aunt. My mother had three siblings: my two uncles and aunt.

My eldest uncle got lost in a war, and no one knew/ knows what happened to him. My eldest uncle got lost in a war, and no one knew/ knows what happened to him.

My eldest uncle got lost in a war, and no one knew (or: knows) what happened to him. My eldest uncle got lost in a war, and no one knew (or: knows) what happened to him.

My younger uncle left home to go to a coal city in Liaoning Province and worked there, got married there, and lived there until he died. My younger uncle left home to go to a coal city in Liaoning Province and worked there, got married there, and lived there until he died.

My younger uncle left home to go to a coal city in Liaoning Province and worked there, got married there, and lived there until he died. My younger uncle left home to go to a coal city in Liaoning Province and worked, got married, and lived there until he died.

It sounds better if you don’t repeat “there.”

He has two kids: one son and one daughter, and both of them are of a similar age toas me. He has two kids: one son and one daughter, and both of them are of a similar age as me.

He has two kids: onea son and onea daughter, and both of them are of a similar age to me. He has two kids: a son and a daughter, and both of them are of a similar age to me.

He hasd two kids: onea son and onea daughter, and both of them are {of a similar age to me | around my age}. He had two kids: a son and a daughter, and both of them are {of a similar age to me | around my age}.

“Had” (past tense) because he’s dead.

They live in the same city asthat my uncle used to live in. They live in the same city that my uncle used to live in.

My younger aunt got married to a military man and went to Xinjiang Uygur Autonomous Region with him. My younger aunt married a military man and went to Xinjiang Uygur Autonomous Region with him.

More natural.

My younger aunt got married to a military man and went to the Xinjiang Uygur Autonomous Region with him. My younger aunt got married to a military man and went to the Xinjiang Uygur Autonomous Region with him.

My younger aunt got married to a military man and went to the Xinjiang Uygur Autonomous Region with him. My younger aunt got married to a military man and went to the Xinjiang Uygur Autonomous Region with him.

She has three children: two sons and onea daughter. She has three children: two sons and a daughter.

She hasd three children: two sons and onea daughter. She had three children: two sons and a daughter.

I rarely have a chance to get in touch with my cousins after the passing of the old/ older generation. I rarely have a chance to get in touch with my cousins after the passing of the old/ older generation.

I rarely have a chance to get in touch with my cousins after the passing of the older generation. I rarely have a chance to get in touch with my cousins after the passing of the older generation.

I have rarely have a chance to get in touch with my cousins after the passing of the oldprevious generation. I have rarely have a chance to get in touch with my cousins after the passing of the previous generation.