Perhaps you should try some spelling variations:
tan china » tuan china, than china, can china
han huang » hsin huang, han heung, yuhuan huang
han chang » huang chang, than change, can change
yang tong » yang yang, yan cong, yang jing
qian yan » qian jun, qian yi
tong hui » wang hui
yan tan » tan tan, yan clan, yan guan

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 tan china ((han huang) OR (han chang)) yang tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan tan china ((han huang) OR (han chang)) yang tong hui ;*".