Perhaps you should try some spelling variations:
china yang » china ying, china wang, china chang
chin fang » chin chang, china wang, cai fang
xia shang » xiao zhang, xia fang, jia zhang
shang hai » shang kai, dang hai, chang ha
tan chia » tuan china, than china, can china
han hua » tan hua, wang hua, tuan hua
hong » long

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: hong tan ((han hua) OR (tan chia)) ((chin fang) OR (china yang)) xia shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hong tan ((han hua) or (tan chia)) ((chin fang) OR (china yang)) xia shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: hong tan ((han hua) or (tan chia)) ((chin fang) OR (china yang)) xia shang hai ;*.