Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yang guang » yang yang, yang liang
yang wang » yang yang, yan wang, yang liang
de longue » der longue, de langue, de langues
longue do » long do, longer do
yan guan » gan guan, yan yuan, yihan guan
pei yun » lei kyun, mei yung, pei yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang wang) OR (yang guang))) or (yan guan)) ((tuan china) or (wang hua)) pei yun de longue do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (yang guang))) OR (yan guan)) ((tuan china) OR (wang hua)) pei yun de longue do ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang wang) OR (yang guang))) or (yan guan)) ((tuan china) or (wang hua)) pei yun de longue do ;".
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) OR (yang guang))) or (yan guan)) ((tuan china) or (wang hua)) pei yun de longue do ;*.