Perhaps you should try some spelling variations:
wang liang » wang yang
chin shang » chin chang, china chang, china zhang
chin chin » china china
shang hai » shang kai, dang hai, chang ha
chong shu » cong shu
chong suk » chong yun, cong sun, yong suk
yao yang » yang yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yao yang) or (wang liang)) chin chin shang hai ((chong shu) OR (chong suk)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yao yang) OR (wang liang)) chin chin shang hai ((chong shu) OR (chong suk)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yao yang) or (wang liang)) chin chin shang hai ((chong shu) OR (chong suk)) ;*".