Perhaps you should try some spelling variations:
wang liang » wang yang
dong yang » dong hoang, wang yang, yang yang
wang juan » wang jun, wang xuan, huang juan
juan rene » juan meng, juan rana
nhan thi » phan thi, ha thi, nga thi
yan thi » tran thi, dang thi, phan thi
yan zhi » yan zi, wang zhi
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (wang liang)) wang juan rene ((((yan thi) OR (nhan thi))) or (yan zhi)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang liang)) wang juan rene ((((yan thi) OR (nhan thi))) OR (yan zhi)) hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (wang liang)) wang juan rene ((((yan thi) OR (nhan thi))) or (yan zhi)) hong yu ;*".