Perhaps you should try some spelling variations:
wang zhang » wang zheng, wang luhang, zhang zhang
tuan china » wuhan china, can china, taiwan china
tan chia » than china, can china, dan china
tan yang » dan yang, tan ying, tan yong
yao yang » yang yang
li chang » li zhang, ii chang, yi chang
chang ha » chang mae

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

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