Perhaps you should try some spelling variations:
wang liang » wang yang
zhang tian » zhang jian, zhang silan, zhang yifan
liang sun » liang dan, liang tan, wing sun
chang tin » chang min, zhang ting, chang ann
can when » can women, can we, can win
sun can » sun yan, sun care, sun jian
hong yu » wong yue

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 sun can when ((chang tin) OR (zhang tian)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang sun can when ((chang tin) OR (zhang tian)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: wang liang sun can when ((chang tin) OR (zhang tian)) hong yu ;*.