Perhaps you should try some spelling variations:
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
wang hadi » dang hai, wang di
hua wang » hwa wang, hua jiang, yuan wang
wang hui » wang hua, wang zhi, wang wei
tan hua » tuan hua, wang hua, tan chia
yan li » yang li, yuan li, gan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang tan hua wang yan li ((wang hadi) or (wang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang tan hua wang yan li ((wang hadi) OR (wang hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wang liang tan hua wang yan li ((wang hadi) or (wang hui)) ;*.