Perhaps you should try some spelling variations:
wang liang » wang yang
tuan china » wuhan china, can china, taiwan china
china yang » china ying, china wang, china chang
wang jing » wang ning, wang yang, wang yong
ban li » gan li, ban ji
tan li » tang li, tian li, gan li
ban zi » ban ji, yan zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang jing) or (wang liang)) tuan china yang ((((ban li) OR (tan li))) or (ban zi)) cong stay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang jing) OR (wang liang)) tuan china yang ((((ban li) OR (tan li))) OR (ban zi)) cong stay ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang jing) or (wang liang)) tuan china yang ((((ban li) OR (tan li))) or (ban zi)) cong stay ;*".