Perhaps you should try some spelling variations:
wang liang » wang yang
china wang » china yang, china chang, china zhang
liang dan » liang tan, king dan, liang sun
chia wang » chen wang, chiu wan, chia lan
dang hadi » dang hai
yang li » yang lin, yang di, yang xi
li dang » le dang, li gang, li wang

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 dan ((chia wang) or (china wang)) yang li dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang dan ((chia wang) OR (china wang)) yang li dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: wang liang dan ((chia wang) or (china wang)) yang li dang hadi ;*.