Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china reza » china real, china ren
ong cheng » hong cheng, zong cheng, ong chong
reza lang » eva lang
yan wang » yuan wang, yang yang, qian wang
dr hong » dr ong, dr huang
dr wong » dr ong, dr congo, dr kongo

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 (ong cheng)) than china reza lang ((dr hong) OR (dr wong)) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (ong cheng)) than china reza lang ((dr hong) OR (dr wong)) yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) or (ong cheng)) than china reza lang ((dr hong) OR (dr wong)) yu ;".
• Adding a wildcard symbol may retrieve word variants: ((yan wang) or (ong cheng)) than china reza lang ((dr hong) OR (dr wong)) yu ;*.