Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
shang hai » shang kai, dang hai, chang ha
tan yang » dan yang, tan ying, tan yong
di shang » wei shang, xia shang, _ shang
yan n » yan _, jan n, yan 4
n tan » _ tan

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

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