Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
zhong tai » hong tan, hong hai, zhong zhi
yan when » win when
can when » can women, can we, can win
fang jie » tang jie, fang ke, yang jin
yang jie » yang jin, yang di, yang jui
sun xia » sun jian

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((yan when) OR (can when)) sun xia ((fang jie) OR (yang jie)) ((shang hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan when) or (can when)) sun xia ((fang jie) OR (yang jie)) ((shang hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((yan when) or (can when)) sun xia ((fang jie) OR (yang jie)) ((shang hai) or (zhong tai)) ;*.