Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
lang yan » wang yan, wang yang, zhang yan
cong sun » cong shu, cong van, wing sun
tan yang » dan yang, tan yong, tao yang
tan ying » tan yong, tan hong, tan kong
ran ying » jin ying, gao ying, ka ying
fan ying » fan xing, jin ying, fa yin
yi shang » yi chang, wei shang, xia shang

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 cong sun ((((tan yang) OR (tan ying))) OR (((ran ying) OR (fan ying)))) yi shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan cong sun ((((tan yang) or (tan ying))) or (((ran ying) OR (fan ying)))) yi shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan cong sun ((((tan yang) or (tan ying))) or (((ran ying) OR (fan ying)))) yi shang hai ;*.