Find a penpal on line

I am a foreign trade sales woman and I would like to improve my English skill. This is why I want to find a penpal whose mother language is English. In exhange I can help you improve your Chinese or teach you about the culture in China.

Find a penpal on line

I am a foreign trade saleswoman,and I'd like to improve my English skill that is why I want to find a panpal whose mother language is English , as exchange I can help you to improve Chinese or tell you the culture about China.

** In English grammar "run-on sentences" are sentences that are not broken up by the necessary pauses, or periods.  To correct your notebook entry I would write it as follows:

I am a foreign trade sales woman and I would like to improve my English skill.  This is why I want to find a penpal whose mother language is English.  In exhange I can help you improve your Chinese or teach you about the culture in China.