Help with 7 year old boys

My grandson is 7 years old and attends a local Chinese school. Sometimes the pressure of helping him/forcing him to do his homework is enough to drive us crazy. Of all our customers, it seems that those with 6,7 & 8 year old boys are under the greatest stress. If you know of any good parent forums for children this age, please let me know. I found one in English (http://www.conductdisorders.com/), but would love to find one in Chinese.  Hong Kong Character City 香港有品 also has some great resources for families. Check it out!  Thanks for your help.