Message to trainchinese
Please select the reason for your contacting us
Suggest improvement or new functionality
Inform about technical functionallity / error in page
Found error in the text (Chinese, Translation, English)
I'd like to ask a question
Want to delete my account with trainchinese
Please tell us your feedback as clearly as possible
Your user-name and the page you're viewing will be automatically included in the message. Thanks for your time.
Create an account
Find out more
Q & A
You did not login, please
to use the site.
chéng běn xiào yì
To include posts you need to register at trainchinese.com
Cost Benefit seems like a logical translation. But cost effectiveness is confusing: wouldn't this be 成本效力？In the dictionary "effectiveness" is 效力and not 效益。thank you
Please explain why you consider this entry to be either spam or an abuse:
Show 1 reply
Thank you! We removed "cost effectiveness".
To answer to Achjawassever you need to register at trainchinese.com
You you can select to receive personal notifications on the app or via email for important contributions to words that you are learning in the