Perhaps you should try some spelling variations:
china data » china update, chinese data
yuan wang » yuan kang, yuan chang, qian wang
chan kang » chung kang, chan eng, chan fong
yan wang » yang yang, qian wang, yan liang
min dang » yimin dang, mein dank, bin dann
tax min » max min, tax man
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((yan wang) OR (yuan wang))) or (chan kang))) or (wang yan)) can china data tax min dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((yan wang) OR (yuan wang))) OR (chan kang))) OR (wang yan)) can china data tax min dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((yan wang) OR (yuan wang))) or (chan kang))) or (wang yan)) can china data tax min dang hai ;*".