Perhaps you should try some spelling variations:
amin shang » amin hong, anming zhang
yang amin » yang jin, yang lin, yang mind
yuan wang » yan wang, yuan kang, yuan chang
shang hai » shang kai, dang hai, chang ha
tuan hua » tan hua, tuan vu, yuan hui
dan yang » daun yang, tan yang, wang yang
hua dan » hua ban

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: ((yuan wang) OR (wang yan)) tuan hua dan yang amin shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (wang yan)) tuan hua dan yang amin shang hai ;*.