Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
phan shen » han shen, khan sher, than she
chang ann » chang min, chang won, change annex
chang yun » chong yun, chang hsun, chae yun
dan phan » van phan, dan pelan, dan pad
wong yue » wang yue, hong yu

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)) dan phan shen ((chang ann) or (chang yun)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang liang)) dan phan shen ((chang ann) OR (chang yun)) wong yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang liang)) dan phan shen ((chang ann) or (chang yun)) wong yue ;*".