Perhaps you should try some spelling variations:
huang cheng » huang chang, hong cheng, huang weng
than china » tuan china, han china, wuhan china
china real » china's real, china dream, china rural
yuan wang » yan wang, yuan kang, yuan chang
wei wang » wei yang, wen wang, wei shang
di wang » li wang
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (huang cheng)) than china real yang ((di wang) OR (wei wang)) yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (huang cheng)) than china real yang ((di wang) OR (wei wang)) yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (huang cheng)) than china real yang ((di wang) OR (wei wang)) yue ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (huang cheng)) than china real yang ((di wang) OR (wei wang)) yue ;*.