Perhaps you should try some spelling variations:
wang lihong » wang liang, wang shiyong
wang yuhan » wang luhang, wang yan, wang yidan
dang hari » dang hai
tuan hua » tan hua, tuan vu, yuan hui
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
li dang » le dang, li gang, li wang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang lihong) OR (wang yuhan)) tuan hua ((dan yang) OR (tan yang)) li dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang lihong) or (wang yuhan)) tuan hua ((dan yang) or (tan yang)) li dang hari ;*.