My Life in SZ (12) - a 45 Years Old Lady

Since her age is used as an adjective, we omit the "s" from "years."

I forget how I geot to know her, but she lived in a very small room which might behave been only 3 square meters only for sleeping at night.

or

I forget how I got to know her but she lived in a very small room which might have been 3 square meters because it was only for sleeping at night.

She said that she came to SZ since she divorced her former husband and posted a small ad in a Hong Kong newspaper asking for marriage.

She showed me hundreds of envelopes from Hong Kong, and all the men in the envelopes said how they were sincerely wanted to meet her as soon as possible.

To my surprise, some of the mails wereas from local marriage agencies, because she was a potential customer for them.

The plural of "mail" is "mail."

She once pointed to her thigh saying how ticklingsh it was and asked me to take a check for hercheck how ticklish it was myself.

へー！

Of course, I didn't check on her anywhere on her and went away.

Many years later I geot to know what she wanted.

Sister Wang hasd told us, "eEvery one of you must learn how to find a girl if you are a boy; on the contrarr, conversely, you should learn to find a boy if you are a girl.

I looked up at the shining lights from the high building at night, wondering where would be my placmy place would be in the future,. I needed a house and a family.

My Life in SZ (12) - aA 45 Years -Old Lady

I've forgetotten how I geot to know her, s. She lived in a very small room might bethat was perhaps only 3 square meters only, that was only meant for sleeping in at night.

She said that she came to SZ sincafter she divorced her former husband and posted a small ad in a Hong Kong newspaper asking for marriage.

She showed me hundreds of envelopeletters from Hong Kong, and all the men in the envelopeletters said how they were sincerely wanted to meet her as soon as possible.

She probably just showed you the envelope and not what's inside them, but in this context, it would be more natural to say "letters" even if you only saw the outside envelope!

To my surprise, some of the mails were from local marriage agencies, s. She was a potential customer for them.

She once pointed to her thigh saying how tickling it was and ask me to take a check for her.

I'm not sure what you are trying to say here, could you rephrase?

Of course, I didn't check on her anywhere and went awayand left.

In fact, I didn't know what she was going to do at the time.

"In fact" feels a bit unnatural here, but I'm not sure why.

Many years later I geot to knowunderstand what she wanted.

using "know" here suggests that maybe she told you herself many years later, whereas "understand" suggests you figured it out yourself!

Sister Wang has told us, "every one of you must learn how to find a girl if you are a boy; on the contrary, you should learn to, and find a boy if you are a girl.

On the contrary means you are contradicting the thing that came before it. For example, "I thought he was good at math?" "On the contrary, he's actually horrible at it!"

In this case, you can just use "and", it might sound too simple but sometimes simple is better. :)

I looked up shiningat the lights shining from the hightall buildings at night, wondering where would be my place in the future,. I need a house and a family.