Perhaps you should try some spelling variations:
ching ying » china ying, ching yeung, china jing
tae ching » te ching, take china, lee ching
ying yang » yang yang, yin yang, ying chang
dao huong » ha huong
qian yan » qian jun, qian yi
yu cheng » yu chen, _ cheng
yao hong » gao zhong, zhao hong, tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian yan) or (yu cheng)) tae ching ying yang ((yao hong) OR (dao huong)) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian yan) OR (yu cheng)) tae ching ying yang ((yao hong) OR (dao huong)) yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian yan) or (yu cheng)) tae ching ying yang ((yao hong) OR (dao huong)) yu ;*".